9908890524

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{572239}}^1$

素因数の和:572299

約数の個数: 72

約数和(自身を含む): 27703282880

約数和(自身を除く): 17794392356

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 37, 39, 52, 74, 78, 111, 117, 148, 156, 222, 234, 333, 444, 468, 481, 666, 962, 1332, 1443, 1924, 2886, 4329, 5772, 8658, 17316, 572239, 1144478, 1716717, 2288956, 3433434, 5150151, 6866868, 7439107, 10300302, 14878214, 20600604, 21172843, 22317321, 29756428, 42345686, 44634642, 63518529, 66951963, 84691372, 89269284, 127037058, 133903926, 190555587, 254074116, 267807852, 275246959, 381111174, 550493918, 762222348, 825740877, 1100987836, 1651481754, 2477222631, 3302963508, 4954445262, 9908890524]

約数ペア:

[(1, 9908890524), (2, 4954445262), (3, 3302963508), (4, 2477222631), (6, 1651481754), (9, 1100987836), (12, 825740877), (13, 762222348), (18, 550493918), (26, 381111174), (36, 275246959), (37, 267807852), (39, 254074116), (52, 190555587), (74, 133903926), (78, 127037058), (111, 89269284), (117, 84691372), (148, 66951963), (156, 63518529), (222, 44634642), (234, 42345686), (333, 29756428), (444, 22317321), (468, 21172843), (481, 20600604), (666, 14878214), (962, 10300302), (1332, 7439107), (1443, 6866868), (1924, 5150151), (2886, 3433434), (4329, 2288956), (5772, 1716717), (8658, 1144478), (17316, 572239)]