180936558

素因数分解:

$2^1\times 3^3\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{6481}}^1$

素因数の和:6550

約数の個数: 64

約数和(自身を含む): 448035840

約数和(自身を除く): 267099282

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 27, 33, 47, 54, 66, 94, 99, 141, 198, 282, 297, 423, 517, 594, 846, 1034, 1269, 1551, 2538, 3102, 4653, 6481, 9306, 12962, 13959, 19443, 27918, 38886, 58329, 71291, 116658, 142582, 174987, 213873, 304607, 349974, 427746, 609214, 641619, 913821, 1283238, 1827642, 1924857, 2741463, 3350677, 3849714, 5482926, 6701354, 8224389, 10052031, 16448778, 20104062, 30156093, 60312186, 90468279, 180936558]

約数ペア:

[(1, 180936558), (2, 90468279), (3, 60312186), (6, 30156093), (9, 20104062), (11, 16448778), (18, 10052031), (22, 8224389), (27, 6701354), (33, 5482926), (47, 3849714), (54, 3350677), (66, 2741463), (94, 1924857), (99, 1827642), (141, 1283238), (198, 913821), (282, 641619), (297, 609214), (423, 427746), (517, 349974), (594, 304607), (846, 213873), (1034, 174987), (1269, 142582), (1551, 116658), (2538, 71291), (3102, 58329), (4653, 38886), (6481, 27918), (9306, 19443), (12962, 13959)]