18587772

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1069}}^1$

素因数の和:1112

約数の個数: 96

約数和(自身を含む): 57523200

約数和(自身を除く): 38935428

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 23, 27, 28, 36, 42, 46, 54, 63, 69, 84, 92, 108, 126, 138, 161, 189, 207, 252, 276, 322, 378, 414, 483, 621, 644, 756, 828, 966, 1069, 1242, 1449, 1932, 2138, 2484, 2898, 3207, 4276, 4347, 5796, 6414, 7483, 8694, 9621, 12828, 14966, 17388, 19242, 22449, 24587, 28863, 29932, 38484, 44898, 49174, 57726, 67347, 73761, 89796, 98348, 115452, 134694, 147522, 172109, 202041, 221283, 269388, 295044, 344218, 404082, 442566, 516327, 663849, 688436, 808164, 885132, 1032654, 1327698, 1548981, 2065308, 2655396, 3097962, 4646943, 6195924, 9293886, 18587772]

約数ペア:

[(1, 18587772), (2, 9293886), (3, 6195924), (4, 4646943), (6, 3097962), (7, 2655396), (9, 2065308), (12, 1548981), (14, 1327698), (18, 1032654), (21, 885132), (23, 808164), (27, 688436), (28, 663849), (36, 516327), (42, 442566), (46, 404082), (54, 344218), (63, 295044), (69, 269388), (84, 221283), (92, 202041), (108, 172109), (126, 147522), (138, 134694), (161, 115452), (189, 98348), (207, 89796), (252, 73761), (276, 67347), (322, 57726), (378, 49174), (414, 44898), (483, 38484), (621, 29932), (644, 28863), (756, 24587), (828, 22449), (966, 19242), (1069, 17388), (1242, 14966), (1449, 12828), (1932, 9621), (2138, 8694), (2484, 7483), (2898, 6414), (3207, 5796), (4276, 4347)]