18371904

素因数分解:

$2^6\times 3^1\times {\mathrm{103}}^1\times {\mathrm{929}}^1$

素因数の和:1047

約数の個数: 56

約数和(自身を含む): 49133760

約数和(自身を除く): 30761856

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 103, 192, 206, 309, 412, 618, 824, 929, 1236, 1648, 1858, 2472, 2787, 3296, 3716, 4944, 5574, 6592, 7432, 9888, 11148, 14864, 19776, 22296, 29728, 44592, 59456, 89184, 95687, 178368, 191374, 287061, 382748, 574122, 765496, 1148244, 1530992, 2296488, 3061984, 4592976, 6123968, 9185952, 18371904]

約数ペア:

[(1, 18371904), (2, 9185952), (3, 6123968), (4, 4592976), (6, 3061984), (8, 2296488), (12, 1530992), (16, 1148244), (24, 765496), (32, 574122), (48, 382748), (64, 287061), (96, 191374), (103, 178368), (192, 95687), (206, 89184), (309, 59456), (412, 44592), (618, 29728), (824, 22296), (929, 19776), (1236, 14864), (1648, 11148), (1858, 9888), (2472, 7432), (2787, 6592), (3296, 5574), (3716, 4944)]