18103661092

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3691}}^1\times {\mathrm{5867}}^1$

素因数の和:9592

約数の個数: 48

約数和(自身を含む): 36396622080

約数和(自身を除く): 18292960988

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 209, 418, 836, 3691, 5867, 7382, 11734, 14764, 23468, 40601, 64537, 70129, 81202, 111473, 129074, 140258, 162404, 222946, 258148, 280516, 445892, 771419, 1226203, 1542838, 2452406, 3085676, 4904812, 21655097, 43310194, 86620388, 238206067, 411446843, 476412134, 822893686, 952824268, 1645787372, 4525915273, 9051830546, 18103661092]

約数ペア:

[(1, 18103661092), (2, 9051830546), (4, 4525915273), (11, 1645787372), (19, 952824268), (22, 822893686), (38, 476412134), (44, 411446843), (76, 238206067), (209, 86620388), (418, 43310194), (836, 21655097), (3691, 4904812), (5867, 3085676), (7382, 2452406), (11734, 1542838), (14764, 1226203), (23468, 771419), (40601, 445892), (64537, 280516), (70129, 258148), (81202, 222946), (111473, 162404), (129074, 140258)]