18818058

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{64007}}^1$

素因数の和:64026

約数の個数: 24

約数和(自身を含む): 43781472

約数和(自身を除く): 24963414

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 294, 64007, 128014, 192021, 384042, 448049, 896098, 1344147, 2688294, 3136343, 6272686, 9409029, 18818058]

約数ペア:

[(1, 18818058), (2, 9409029), (3, 6272686), (6, 3136343), (7, 2688294), (14, 1344147), (21, 896098), (42, 448049), (49, 384042), (98, 192021), (147, 128014), (294, 64007)]