18154272

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{269}}^1$

素因数の和:338

約数の個数: 96

約数和(自身を含む): 51710400

約数和(自身を除く): 33556128

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 37, 38, 48, 57, 74, 76, 96, 111, 114, 148, 152, 222, 228, 269, 296, 304, 444, 456, 538, 592, 608, 703, 807, 888, 912, 1076, 1184, 1406, 1614, 1776, 1824, 2109, 2152, 2812, 3228, 3552, 4218, 4304, 5111, 5624, 6456, 8436, 8608, 9953, 10222, 11248, 12912, 15333, 16872, 19906, 20444, 22496, 25824, 29859, 30666, 33744, 39812, 40888, 59718, 61332, 67488, 79624, 81776, 119436, 122664, 159248, 163552, 189107, 238872, 245328, 318496, 378214, 477744, 490656, 567321, 756428, 955488, 1134642, 1512856, 2269284, 3025712, 4538568, 6051424, 9077136, 18154272]

約数ペア:

[(1, 18154272), (2, 9077136), (3, 6051424), (4, 4538568), (6, 3025712), (8, 2269284), (12, 1512856), (16, 1134642), (19, 955488), (24, 756428), (32, 567321), (37, 490656), (38, 477744), (48, 378214), (57, 318496), (74, 245328), (76, 238872), (96, 189107), (111, 163552), (114, 159248), (148, 122664), (152, 119436), (222, 81776), (228, 79624), (269, 67488), (296, 61332), (304, 59718), (444, 40888), (456, 39812), (538, 33744), (592, 30666), (608, 29859), (703, 25824), (807, 22496), (888, 20444), (912, 19906), (1076, 16872), (1184, 15333), (1406, 12912), (1614, 11248), (1776, 10222), (1824, 9953), (2109, 8608), (2152, 8436), (2812, 6456), (3228, 5624), (3552, 5111), (4218, 4304)]