15751476

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{863}}^1$

素因数の和:902

約数の個数: 72

約数和(自身を含む): 44271360

約数和(自身を除く): 28519884

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 108, 117, 156, 169, 234, 338, 351, 468, 507, 676, 702, 863, 1014, 1404, 1521, 1726, 2028, 2589, 3042, 3452, 4563, 5178, 6084, 7767, 9126, 10356, 11219, 15534, 18252, 22438, 23301, 31068, 33657, 44876, 46602, 67314, 93204, 100971, 134628, 145847, 201942, 291694, 302913, 403884, 437541, 583388, 605826, 875082, 1211652, 1312623, 1750164, 2625246, 3937869, 5250492, 7875738, 15751476]

約数ペア:

[(1, 15751476), (2, 7875738), (3, 5250492), (4, 3937869), (6, 2625246), (9, 1750164), (12, 1312623), (13, 1211652), (18, 875082), (26, 605826), (27, 583388), (36, 437541), (39, 403884), (52, 302913), (54, 291694), (78, 201942), (108, 145847), (117, 134628), (156, 100971), (169, 93204), (234, 67314), (338, 46602), (351, 44876), (468, 33657), (507, 31068), (676, 23301), (702, 22438), (863, 18252), (1014, 15534), (1404, 11219), (1521, 10356), (1726, 9126), (2028, 7767), (2589, 6084), (3042, 5178), (3452, 4563)]