181504518

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1\times {\mathrm{3407}}^1$

素因数の和:4108

約数の個数: 32

約数和(自身を含む): 391620096

約数和(自身を除く): 210115578

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 683, 1366, 2049, 3407, 4098, 6814, 8879, 10221, 17758, 20442, 26637, 44291, 53274, 88582, 132873, 265746, 2326981, 4653962, 6980943, 13961886, 30250753, 60501506, 90752259, 181504518]

約数ペア:

[(1, 181504518), (2, 90752259), (3, 60501506), (6, 30250753), (13, 13961886), (26, 6980943), (39, 4653962), (78, 2326981), (683, 265746), (1366, 132873), (2049, 88582), (3407, 53274), (4098, 44291), (6814, 26637), (8879, 20442), (10221, 17758)]