18975264

素因数分解:

$2^5\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{151}}^1$

素因数の和:199

約数の個数: 192

約数和(自身を含む): 66189312

約数和(自身を除く): 47214048

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 16, 17, 21, 22, 24, 28, 32, 33, 34, 42, 44, 48, 51, 56, 66, 68, 77, 84, 88, 96, 102, 112, 119, 132, 136, 151, 154, 168, 176, 187, 204, 224, 231, 238, 264, 272, 302, 308, 336, 352, 357, 374, 408, 453, 462, 476, 528, 544, 561, 604, 616, 672, 714, 748, 816, 906, 924, 952, 1056, 1057, 1122, 1208, 1232, 1309, 1428, 1496, 1632, 1661, 1812, 1848, 1904, 2114, 2244, 2416, 2464, 2567, 2618, 2856, 2992, 3171, 3322, 3624, 3696, 3808, 3927, 4228, 4488, 4832, 4983, 5134, 5236, 5712, 5984, 6342, 6644, 7248, 7392, 7701, 7854, 8456, 8976, 9966, 10268, 10472, 11424, 11627, 12684, 13288, 14496, 15402, 15708, 16912, 17952, 17969, 19932, 20536, 20944, 23254, 25368, 26576, 28237, 30804, 31416, 33824, 34881, 35938, 39864, 41072, 41888, 46508, 50736, 53152, 53907, 56474, 61608, 62832, 69762, 71876, 79728, 82144, 84711, 93016, 101472, 107814, 112948, 123216, 125664, 139524, 143752, 159456, 169422, 186032, 197659, 215628, 225896, 246432, 279048, 287504, 338844, 372064, 395318, 431256, 451792, 558096, 575008, 592977, 677688, 790636, 862512, 903584, 1116192, 1185954, 1355376, 1581272, 1725024, 2371908, 2710752, 3162544, 4743816, 6325088, 9487632, 18975264]

約数ペア:

[(1, 18975264), (2, 9487632), (3, 6325088), (4, 4743816), (6, 3162544), (7, 2710752), (8, 2371908), (11, 1725024), (12, 1581272), (14, 1355376), (16, 1185954), (17, 1116192), (21, 903584), (22, 862512), (24, 790636), (28, 677688), (32, 592977), (33, 575008), (34, 558096), (42, 451792), (44, 431256), (48, 395318), (51, 372064), (56, 338844), (66, 287504), (68, 279048), (77, 246432), (84, 225896), (88, 215628), (96, 197659), (102, 186032), (112, 169422), (119, 159456), (132, 143752), (136, 139524), (151, 125664), (154, 123216), (168, 112948), (176, 107814), (187, 101472), (204, 93016), (224, 84711), (231, 82144), (238, 79728), (264, 71876), (272, 69762), (302, 62832), (308, 61608), (336, 56474), (352, 53907), (357, 53152), (374, 50736), (408, 46508), (453, 41888), (462, 41072), (476, 39864), (528, 35938), (544, 34881), (561, 33824), (604, 31416), (616, 30804), (672, 28237), (714, 26576), (748, 25368), (816, 23254), (906, 20944), (924, 20536), (952, 19932), (1056, 17969), (1057, 17952), (1122, 16912), (1208, 15708), (1232, 15402), (1309, 14496), (1428, 13288), (1496, 12684), (1632, 11627), (1661, 11424), (1812, 10472), (1848, 10268), (1904, 9966), (2114, 8976), (2244, 8456), (2416, 7854), (2464, 7701), (2567, 7392), (2618, 7248), (2856, 6644), (2992, 6342), (3171, 5984), (3322, 5712), (3624, 5236), (3696, 5134), (3808, 4983), (3927, 4832), (4228, 4488)]