18188688

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{54133}}^1$

素因数の和:54151

約数の個数: 40

約数和(自身を含む): 53700928

約数和(自身を除く): 35512240

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 54133, 108266, 162399, 216532, 324798, 378931, 433064, 649596, 757862, 866128, 1136793, 1299192, 1515724, 2273586, 2598384, 3031448, 4547172, 6062896, 9094344, 18188688]

約数ペア:

[(1, 18188688), (2, 9094344), (3, 6062896), (4, 4547172), (6, 3031448), (7, 2598384), (8, 2273586), (12, 1515724), (14, 1299192), (16, 1136793), (21, 866128), (24, 757862), (28, 649596), (42, 433064), (48, 378931), (56, 324798), (84, 216532), (112, 162399), (168, 108266), (336, 54133)]