18327312

素因数分解:

$2^4\times 3^2\times {\mathrm{137}}^1\times {\mathrm{929}}^1$

素因数の和:1080

約数の個数: 60

約数和(自身を含む): 51721020

約数和(自身を除く): 33393708

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 137, 144, 274, 411, 548, 822, 929, 1096, 1233, 1644, 1858, 2192, 2466, 2787, 3288, 3716, 4932, 5574, 6576, 7432, 8361, 9864, 11148, 14864, 16722, 19728, 22296, 33444, 44592, 66888, 127273, 133776, 254546, 381819, 509092, 763638, 1018184, 1145457, 1527276, 2036368, 2290914, 3054552, 4581828, 6109104, 9163656, 18327312]

約数ペア:

[(1, 18327312), (2, 9163656), (3, 6109104), (4, 4581828), (6, 3054552), (8, 2290914), (9, 2036368), (12, 1527276), (16, 1145457), (18, 1018184), (24, 763638), (36, 509092), (48, 381819), (72, 254546), (137, 133776), (144, 127273), (274, 66888), (411, 44592), (548, 33444), (822, 22296), (929, 19728), (1096, 16722), (1233, 14864), (1644, 11148), (1858, 9864), (2192, 8361), (2466, 7432), (2787, 6576), (3288, 5574), (3716, 4932)]