18312672

素因数分解:

$2^5\times 3^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{229}}^1$

素因数の和:273

約数の個数: 144

約数和(自身を含む): 59466960

約数和(自身を除く): 41154288

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 17, 21, 24, 28, 32, 34, 42, 48, 49, 51, 56, 68, 84, 96, 98, 102, 112, 119, 136, 147, 168, 196, 204, 224, 229, 238, 272, 294, 336, 357, 392, 408, 458, 476, 544, 588, 672, 687, 714, 784, 816, 833, 916, 952, 1176, 1374, 1428, 1568, 1603, 1632, 1666, 1832, 1904, 2352, 2499, 2748, 2856, 3206, 3332, 3664, 3808, 3893, 4704, 4809, 4998, 5496, 5712, 6412, 6664, 7328, 7786, 9618, 9996, 10992, 11221, 11424, 11679, 12824, 13328, 15572, 19236, 19992, 21984, 22442, 23358, 25648, 26656, 27251, 31144, 33663, 38472, 39984, 44884, 46716, 51296, 54502, 62288, 67326, 76944, 79968, 81753, 89768, 93432, 109004, 124576, 134652, 153888, 163506, 179536, 186864, 190757, 218008, 269304, 327012, 359072, 373728, 381514, 436016, 538608, 572271, 654024, 763028, 872032, 1077216, 1144542, 1308048, 1526056, 2289084, 2616096, 3052112, 4578168, 6104224, 9156336, 18312672]

約数ペア:

[(1, 18312672), (2, 9156336), (3, 6104224), (4, 4578168), (6, 3052112), (7, 2616096), (8, 2289084), (12, 1526056), (14, 1308048), (16, 1144542), (17, 1077216), (21, 872032), (24, 763028), (28, 654024), (32, 572271), (34, 538608), (42, 436016), (48, 381514), (49, 373728), (51, 359072), (56, 327012), (68, 269304), (84, 218008), (96, 190757), (98, 186864), (102, 179536), (112, 163506), (119, 153888), (136, 134652), (147, 124576), (168, 109004), (196, 93432), (204, 89768), (224, 81753), (229, 79968), (238, 76944), (272, 67326), (294, 62288), (336, 54502), (357, 51296), (392, 46716), (408, 44884), (458, 39984), (476, 38472), (544, 33663), (588, 31144), (672, 27251), (687, 26656), (714, 25648), (784, 23358), (816, 22442), (833, 21984), (916, 19992), (952, 19236), (1176, 15572), (1374, 13328), (1428, 12824), (1568, 11679), (1603, 11424), (1632, 11221), (1666, 10992), (1832, 9996), (1904, 9618), (2352, 7786), (2499, 7328), (2748, 6664), (2856, 6412), (3206, 5712), (3332, 5496), (3664, 4998), (3808, 4809), (3893, 4704)]