139169268

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{552259}}^1$

素因数の和:552276

約数の個数: 36

約数和(自身を含む): 402045280

約数和(自身を除く): 262876012

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 552259, 1104518, 1656777, 2209036, 3313554, 3865813, 4970331, 6627108, 7731626, 9940662, 11597439, 15463252, 19881324, 23194878, 34792317, 46389756, 69584634, 139169268]

約数ペア:

[(1, 139169268), (2, 69584634), (3, 46389756), (4, 34792317), (6, 23194878), (7, 19881324), (9, 15463252), (12, 11597439), (14, 9940662), (18, 7731626), (21, 6627108), (28, 4970331), (36, 3865813), (42, 3313554), (63, 2209036), (84, 1656777), (126, 1104518), (252, 552259)]