18620232

素因数分解:

$2^3\times 3^1\times {\mathrm{41}}^1\times {\mathrm{127}}^1\times {\mathrm{149}}^1$

素因数の和:326

約数の個数: 64

約数和(自身を含む): 48384000

約数和(自身を除く): 29763768

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 41, 82, 123, 127, 149, 164, 246, 254, 298, 328, 381, 447, 492, 508, 596, 762, 894, 984, 1016, 1192, 1524, 1788, 3048, 3576, 5207, 6109, 10414, 12218, 15621, 18327, 18923, 20828, 24436, 31242, 36654, 37846, 41656, 48872, 56769, 62484, 73308, 75692, 113538, 124968, 146616, 151384, 227076, 454152, 775843, 1551686, 2327529, 3103372, 4655058, 6206744, 9310116, 18620232]

約数ペア:

[(1, 18620232), (2, 9310116), (3, 6206744), (4, 4655058), (6, 3103372), (8, 2327529), (12, 1551686), (24, 775843), (41, 454152), (82, 227076), (123, 151384), (127, 146616), (149, 124968), (164, 113538), (246, 75692), (254, 73308), (298, 62484), (328, 56769), (381, 48872), (447, 41656), (492, 37846), (508, 36654), (596, 31242), (762, 24436), (894, 20828), (984, 18923), (1016, 18327), (1192, 15621), (1524, 12218), (1788, 10414), (3048, 6109), (3576, 5207)]