66891438

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{317}}^1\times {\mathrm{617}}^1$

素因数の和:961

約数の個数: 48

約数和(自身を含む): 153288720

約数和(自身を除く): 86397282

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 317, 342, 617, 634, 951, 1234, 1851, 1902, 2853, 3702, 5553, 5706, 6023, 11106, 11723, 12046, 18069, 23446, 35169, 36138, 54207, 70338, 105507, 108414, 195589, 211014, 391178, 586767, 1173534, 1760301, 3520602, 3716191, 7432382, 11148573, 22297146, 33445719, 66891438]

約数ペア:

[(1, 66891438), (2, 33445719), (3, 22297146), (6, 11148573), (9, 7432382), (18, 3716191), (19, 3520602), (38, 1760301), (57, 1173534), (114, 586767), (171, 391178), (317, 211014), (342, 195589), (617, 108414), (634, 105507), (951, 70338), (1234, 54207), (1851, 36138), (1902, 35169), (2853, 23446), (3702, 18069), (5553, 12046), (5706, 11723), (6023, 11106)]