18702955312

素因数分解:

$2^4\times {\mathrm{191}}^1\times {\mathrm{421}}^1\times {\mathrm{14537}}^1$

素因数の和:15157

約数の個数: 40

約数和(自身を含む): 36515734272

約数和(自身を除く): 17812778960

約数列:

[1, 2, 4, 8, 16, 191, 382, 421, 764, 842, 1528, 1684, 3056, 3368, 6736, 14537, 29074, 58148, 80411, 116296, 160822, 232592, 321644, 643288, 1286576, 2776567, 5553134, 6120077, 11106268, 12240154, 22212536, 24480308, 44425072, 48960616, 97921232, 1168934707, 2337869414, 4675738828, 9351477656, 18702955312]

約数ペア:

[(1, 18702955312), (2, 9351477656), (4, 4675738828), (8, 2337869414), (16, 1168934707), (191, 97921232), (382, 48960616), (421, 44425072), (764, 24480308), (842, 22212536), (1528, 12240154), (1684, 11106268), (3056, 6120077), (3368, 5553134), (6736, 2776567), (14537, 1286576), (29074, 643288), (58148, 321644), (80411, 232592), (116296, 160822)]