387920556

素因数分解:

$2^2\times 3^3\times {\mathrm{953}}^1\times {\mathrm{3769}}^1$

素因数の和:4735

約数の個数: 48

約数和(自身を含む): 1007042400

約数和(自身を除く): 619121844

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 953, 1906, 2859, 3769, 3812, 5718, 7538, 8577, 11307, 11436, 15076, 17154, 22614, 25731, 33921, 34308, 45228, 51462, 67842, 101763, 102924, 135684, 203526, 407052, 3591857, 7183714, 10775571, 14367428, 21551142, 32326713, 43102284, 64653426, 96980139, 129306852, 193960278, 387920556]

約数ペア:

[(1, 387920556), (2, 193960278), (3, 129306852), (4, 96980139), (6, 64653426), (9, 43102284), (12, 32326713), (18, 21551142), (27, 14367428), (36, 10775571), (54, 7183714), (108, 3591857), (953, 407052), (1906, 203526), (2859, 135684), (3769, 102924), (3812, 101763), (5718, 67842), (7538, 51462), (8577, 45228), (11307, 34308), (11436, 33921), (15076, 25731), (17154, 22614)]