180301394

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{31957}}^1$

素因数の和:32010

約数の個数: 32

約数和(自身を含む): 343612416

約数和(自身を除く): 163311022

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 182, 217, 403, 434, 806, 2821, 5642, 31957, 63914, 223699, 415441, 447398, 830882, 990667, 1981334, 2908087, 5816174, 6934669, 12878671, 13869338, 25757342, 90150697, 180301394]

約数ペア:

[(1, 180301394), (2, 90150697), (7, 25757342), (13, 13869338), (14, 12878671), (26, 6934669), (31, 5816174), (62, 2908087), (91, 1981334), (182, 990667), (217, 830882), (403, 447398), (434, 415441), (806, 223699), (2821, 63914), (5642, 31957)]