3920790906

素因数分解:

$2^1\times 3^6\times {\mathrm{31}}^1\times {\mathrm{223}}^1\times {\mathrm{389}}^1$

素因数の和:663

約数の個数: 112

約数和(自身を含む): 9166510080

約数和(自身を除く): 5245719174

約数列:

[1, 2, 3, 6, 9, 18, 27, 31, 54, 62, 81, 93, 162, 186, 223, 243, 279, 389, 446, 486, 558, 669, 729, 778, 837, 1167, 1338, 1458, 1674, 2007, 2334, 2511, 3501, 4014, 5022, 6021, 6913, 7002, 7533, 10503, 12042, 12059, 13826, 15066, 18063, 20739, 21006, 22599, 24118, 31509, 36126, 36177, 41478, 45198, 54189, 62217, 63018, 72354, 86747, 94527, 108378, 108531, 124434, 162567, 173494, 186651, 189054, 217062, 260241, 283581, 325134, 325593, 373302, 520482, 559953, 567162, 651186, 780723, 976779, 1119906, 1561446, 1679859, 1953558, 2342169, 2689157, 2930337, 3359718, 4684338, 5039577, 5378314, 5860674, 7026507, 8067471, 8791011, 10079154, 14053014, 16134942, 17582022, 21079521, 24202413, 42159042, 48404826, 63238563, 72607239, 126477126, 145214478, 217821717, 435643434, 653465151, 1306930302, 1960395453, 3920790906]

約数ペア:

[(1, 3920790906), (2, 1960395453), (3, 1306930302), (6, 653465151), (9, 435643434), (18, 217821717), (27, 145214478), (31, 126477126), (54, 72607239), (62, 63238563), (81, 48404826), (93, 42159042), (162, 24202413), (186, 21079521), (223, 17582022), (243, 16134942), (279, 14053014), (389, 10079154), (446, 8791011), (486, 8067471), (558, 7026507), (669, 5860674), (729, 5378314), (778, 5039577), (837, 4684338), (1167, 3359718), (1338, 2930337), (1458, 2689157), (1674, 2342169), (2007, 1953558), (2334, 1679859), (2511, 1561446), (3501, 1119906), (4014, 976779), (5022, 780723), (6021, 651186), (6913, 567162), (7002, 559953), (7533, 520482), (10503, 373302), (12042, 325593), (12059, 325134), (13826, 283581), (15066, 260241), (18063, 217062), (20739, 189054), (21006, 186651), (22599, 173494), (24118, 162567), (31509, 124434), (36126, 108531), (36177, 108378), (41478, 94527), (45198, 86747), (54189, 72354), (62217, 63018)]