18895965984

素因数分解:

$2^5\times 3^3\times 7^1\times {\mathrm{1549}}^1\times {\mathrm{2017}}^1$

素因数の和:3592

約数の個数: 192

約数和(自身を含む): 63058464000

約数和(自身を除く): 44162498016

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 27, 28, 32, 36, 42, 48, 54, 56, 63, 72, 84, 96, 108, 112, 126, 144, 168, 189, 216, 224, 252, 288, 336, 378, 432, 504, 672, 756, 864, 1008, 1512, 1549, 2016, 2017, 3024, 3098, 4034, 4647, 6048, 6051, 6196, 8068, 9294, 10843, 12102, 12392, 13941, 14119, 16136, 18153, 18588, 21686, 24204, 24784, 27882, 28238, 32272, 32529, 36306, 37176, 41823, 42357, 43372, 48408, 49568, 54459, 55764, 56476, 64544, 65058, 72612, 74352, 83646, 84714, 86744, 96816, 97587, 108918, 111528, 112952, 127071, 130116, 145224, 148704, 167292, 169428, 173488, 193632, 195174, 217836, 223056, 225904, 254142, 260232, 290448, 292761, 334584, 338856, 346976, 381213, 390348, 435672, 446112, 451808, 508284, 520464, 580896, 585522, 669168, 677712, 762426, 780696, 871344, 1016568, 1040928, 1171044, 1338336, 1355424, 1524852, 1561392, 1742688, 2033136, 2342088, 3049704, 3122784, 3124333, 4066272, 4684176, 6099408, 6248666, 9368352, 9372999, 12198816, 12497332, 18745998, 21870331, 24994664, 28118997, 37491996, 43740662, 49989328, 56237994, 65610993, 74983992, 84356991, 87481324, 99978656, 112475988, 131221986, 149967984, 168713982, 174962648, 196832979, 224951976, 262443972, 299935968, 337427964, 349925296, 393665958, 449903952, 524887944, 590498937, 674855928, 699850592, 787331916, 899807904, 1049775888, 1180997874, 1349711856, 1574663832, 2099551776, 2361995748, 2699423712, 3149327664, 4723991496, 6298655328, 9447982992, 18895965984]

約数ペア:

[(1, 18895965984), (2, 9447982992), (3, 6298655328), (4, 4723991496), (6, 3149327664), (7, 2699423712), (8, 2361995748), (9, 2099551776), (12, 1574663832), (14, 1349711856), (16, 1180997874), (18, 1049775888), (21, 899807904), (24, 787331916), (27, 699850592), (28, 674855928), (32, 590498937), (36, 524887944), (42, 449903952), (48, 393665958), (54, 349925296), (56, 337427964), (63, 299935968), (72, 262443972), (84, 224951976), (96, 196832979), (108, 174962648), (112, 168713982), (126, 149967984), (144, 131221986), (168, 112475988), (189, 99978656), (216, 87481324), (224, 84356991), (252, 74983992), (288, 65610993), (336, 56237994), (378, 49989328), (432, 43740662), (504, 37491996), (672, 28118997), (756, 24994664), (864, 21870331), (1008, 18745998), (1512, 12497332), (1549, 12198816), (2016, 9372999), (2017, 9368352), (3024, 6248666), (3098, 6099408), (4034, 4684176), (4647, 4066272), (6048, 3124333), (6051, 3122784), (6196, 3049704), (8068, 2342088), (9294, 2033136), (10843, 1742688), (12102, 1561392), (12392, 1524852), (13941, 1355424), (14119, 1338336), (16136, 1171044), (18153, 1040928), (18588, 1016568), (21686, 871344), (24204, 780696), (24784, 762426), (27882, 677712), (28238, 669168), (32272, 585522), (32529, 580896), (36306, 520464), (37176, 508284), (41823, 451808), (42357, 446112), (43372, 435672), (48408, 390348), (49568, 381213), (54459, 346976), (55764, 338856), (56476, 334584), (64544, 292761), (65058, 290448), (72612, 260232), (74352, 254142), (83646, 225904), (84714, 223056), (86744, 217836), (96816, 195174), (97587, 193632), (108918, 173488), (111528, 169428), (112952, 167292), (127071, 148704), (130116, 145224)]