18359376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{541}}^1$

素因数の和:660

約数の個数: 80

約数和(自身を含む): 54841728

約数和(自身を除く): 36482352

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 101, 112, 168, 202, 303, 336, 404, 541, 606, 707, 808, 1082, 1212, 1414, 1616, 1623, 2121, 2164, 2424, 2828, 3246, 3787, 4242, 4328, 4848, 5656, 6492, 7574, 8484, 8656, 11312, 11361, 12984, 15148, 16968, 22722, 25968, 30296, 33936, 45444, 54641, 60592, 90888, 109282, 163923, 181776, 218564, 327846, 382487, 437128, 655692, 764974, 874256, 1147461, 1311384, 1529948, 2294922, 2622768, 3059896, 4589844, 6119792, 9179688, 18359376]

約数ペア:

[(1, 18359376), (2, 9179688), (3, 6119792), (4, 4589844), (6, 3059896), (7, 2622768), (8, 2294922), (12, 1529948), (14, 1311384), (16, 1147461), (21, 874256), (24, 764974), (28, 655692), (42, 437128), (48, 382487), (56, 327846), (84, 218564), (101, 181776), (112, 163923), (168, 109282), (202, 90888), (303, 60592), (336, 54641), (404, 45444), (541, 33936), (606, 30296), (707, 25968), (808, 22722), (1082, 16968), (1212, 15148), (1414, 12984), (1616, 11361), (1623, 11312), (2121, 8656), (2164, 8484), (2424, 7574), (2828, 6492), (3246, 5656), (3787, 4848), (4242, 4328)]