18317934

素因数分解:

$2^1\times 3^3\times {\mathrm{61}}^1\times {\mathrm{67}}^1\times {\mathrm{83}}^1$

素因数の和:222

約数の個数: 64

約数和(自身を含む): 42497280

約数和(自身を除く): 24179346

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 61, 67, 83, 122, 134, 166, 183, 201, 249, 366, 402, 498, 549, 603, 747, 1098, 1206, 1494, 1647, 1809, 2241, 3294, 3618, 4087, 4482, 5063, 5561, 8174, 10126, 11122, 12261, 15189, 16683, 24522, 30378, 33366, 36783, 45567, 50049, 73566, 91134, 100098, 110349, 136701, 150147, 220698, 273402, 300294, 339221, 678442, 1017663, 2035326, 3052989, 6105978, 9158967, 18317934]

約数ペア:

[(1, 18317934), (2, 9158967), (3, 6105978), (6, 3052989), (9, 2035326), (18, 1017663), (27, 678442), (54, 339221), (61, 300294), (67, 273402), (83, 220698), (122, 150147), (134, 136701), (166, 110349), (183, 100098), (201, 91134), (249, 73566), (366, 50049), (402, 45567), (498, 36783), (549, 33366), (603, 30378), (747, 24522), (1098, 16683), (1206, 15189), (1494, 12261), (1647, 11122), (1809, 10126), (2241, 8174), (3294, 5561), (3618, 5063), (4087, 4482)]