15663501594

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{619}}^1\times {\mathrm{108139}}^1$

素因数の和:108779

約数の個数: 48

約数和(自身を含む): 36607552800

約数和(自身を除く): 20944051206

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 234, 619, 1238, 1857, 3714, 5571, 8047, 11142, 16094, 24141, 48282, 72423, 108139, 144846, 216278, 324417, 648834, 973251, 1405807, 1946502, 2811614, 4217421, 8434842, 12652263, 25304526, 66938041, 133876082, 200814123, 401628246, 602442369, 870194533, 1204884738, 1740389066, 2610583599, 5221167198, 7831750797, 15663501594]

約数ペア:

[(1, 15663501594), (2, 7831750797), (3, 5221167198), (6, 2610583599), (9, 1740389066), (13, 1204884738), (18, 870194533), (26, 602442369), (39, 401628246), (78, 200814123), (117, 133876082), (234, 66938041), (619, 25304526), (1238, 12652263), (1857, 8434842), (3714, 4217421), (5571, 2811614), (8047, 1946502), (11142, 1405807), (16094, 973251), (24141, 648834), (48282, 324417), (72423, 216278), (108139, 144846)]