1810157928

素因数分解:

$2^3\times 3^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1\times {\mathrm{7727}}^1$

素因数の和:8006

約数の個数: 64

約数和(自身を含む): 4651637760

約数和(自身を除く): 2841479832

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 43, 86, 129, 172, 227, 258, 344, 454, 516, 681, 908, 1032, 1362, 1816, 2724, 5448, 7727, 9761, 15454, 19522, 23181, 29283, 30908, 39044, 46362, 58566, 61816, 78088, 92724, 117132, 185448, 234264, 332261, 664522, 996783, 1329044, 1754029, 1993566, 2658088, 3508058, 3987132, 5262087, 7016116, 7974264, 10524174, 14032232, 21048348, 42096696, 75423247, 150846494, 226269741, 301692988, 452539482, 603385976, 905078964, 1810157928]

約数ペア:

[(1, 1810157928), (2, 905078964), (3, 603385976), (4, 452539482), (6, 301692988), (8, 226269741), (12, 150846494), (24, 75423247), (43, 42096696), (86, 21048348), (129, 14032232), (172, 10524174), (227, 7974264), (258, 7016116), (344, 5262087), (454, 3987132), (516, 3508058), (681, 2658088), (908, 1993566), (1032, 1754029), (1362, 1329044), (1816, 996783), (2724, 664522), (5448, 332261), (7727, 234264), (9761, 185448), (15454, 117132), (19522, 92724), (23181, 78088), (29283, 61816), (30908, 58566), (39044, 46362)]