42446628

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{179}}^1\times {\mathrm{941}}^1$

素因数の和:1137

約数の個数: 72

約数和(自身を含む): 123439680

約数和(自身を除く): 80993052

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 179, 252, 358, 537, 716, 941, 1074, 1253, 1611, 1882, 2148, 2506, 2823, 3222, 3759, 3764, 5012, 5646, 6444, 6587, 7518, 8469, 11277, 11292, 13174, 15036, 16938, 19761, 22554, 26348, 33876, 39522, 45108, 59283, 79044, 118566, 168439, 237132, 336878, 505317, 673756, 1010634, 1179073, 1515951, 2021268, 2358146, 3031902, 3537219, 4716292, 6063804, 7074438, 10611657, 14148876, 21223314, 42446628]

約数ペア:

[(1, 42446628), (2, 21223314), (3, 14148876), (4, 10611657), (6, 7074438), (7, 6063804), (9, 4716292), (12, 3537219), (14, 3031902), (18, 2358146), (21, 2021268), (28, 1515951), (36, 1179073), (42, 1010634), (63, 673756), (84, 505317), (126, 336878), (179, 237132), (252, 168439), (358, 118566), (537, 79044), (716, 59283), (941, 45108), (1074, 39522), (1253, 33876), (1611, 26348), (1882, 22554), (2148, 19761), (2506, 16938), (2823, 15036), (3222, 13174), (3759, 11292), (3764, 11277), (5012, 8469), (5646, 7518), (6444, 6587)]