15672444138

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{197}}^1\times {\mathrm{113327}}^1$

素因数の和:113548

約数の個数: 64

約数和(自身を含む): 37697425920

約数和(自身を除く): 22024981782

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 197, 234, 351, 394, 591, 702, 1182, 1773, 2561, 3546, 5122, 5319, 7683, 10638, 15366, 23049, 46098, 69147, 113327, 138294, 226654, 339981, 679962, 1019943, 1473251, 2039886, 2946502, 3059829, 4419753, 6119658, 8839506, 13259259, 22325419, 26518518, 39777777, 44650838, 66976257, 79555554, 133952514, 200928771, 290230447, 401857542, 580460894, 602786313, 870691341, 1205572626, 1741382682, 2612074023, 5224148046, 7836222069, 15672444138]

約数ペア:

[(1, 15672444138), (2, 7836222069), (3, 5224148046), (6, 2612074023), (9, 1741382682), (13, 1205572626), (18, 870691341), (26, 602786313), (27, 580460894), (39, 401857542), (54, 290230447), (78, 200928771), (117, 133952514), (197, 79555554), (234, 66976257), (351, 44650838), (394, 39777777), (591, 26518518), (702, 22325419), (1182, 13259259), (1773, 8839506), (2561, 6119658), (3546, 4419753), (5122, 3059829), (5319, 2946502), (7683, 2039886), (10638, 1473251), (15366, 1019943), (23049, 679962), (46098, 339981), (69147, 226654), (113327, 138294)]