18176783044

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{74729}}^1$

素因数の和:74837

約数の個数: 72

約数和(自身を含む): 39716603640

約数和(自身を除く): 21539820596

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 68, 73, 98, 119, 146, 196, 238, 292, 476, 511, 833, 1022, 1241, 1666, 2044, 2482, 3332, 3577, 4964, 7154, 8687, 14308, 17374, 34748, 60809, 74729, 121618, 149458, 243236, 298916, 523103, 1046206, 1270393, 2092412, 2540786, 3661721, 5081572, 5455217, 7323442, 8892751, 10910434, 14646884, 17785502, 21820868, 35571004, 38186519, 62249257, 76373038, 92738689, 124498514, 152746076, 185477378, 248997028, 267305633, 370954756, 534611266, 649170823, 1069222532, 1298341646, 2596683292, 4544195761, 9088391522, 18176783044]

約数ペア:

[(1, 18176783044), (2, 9088391522), (4, 4544195761), (7, 2596683292), (14, 1298341646), (17, 1069222532), (28, 649170823), (34, 534611266), (49, 370954756), (68, 267305633), (73, 248997028), (98, 185477378), (119, 152746076), (146, 124498514), (196, 92738689), (238, 76373038), (292, 62249257), (476, 38186519), (511, 35571004), (833, 21820868), (1022, 17785502), (1241, 14646884), (1666, 10910434), (2044, 8892751), (2482, 7323442), (3332, 5455217), (3577, 5081572), (4964, 3661721), (7154, 2540786), (8687, 2092412), (14308, 1270393), (17374, 1046206), (34748, 523103), (60809, 298916), (74729, 243236), (121618, 149458)]