140357574

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1113949}}^1$

素因数の和:1113964

約数の個数: 24

約数和(自身を含む): 347552400

約数和(自身を除く): 207194826

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1113949, 2227898, 3341847, 6683694, 7797643, 10025541, 15595286, 20051082, 23392929, 46785858, 70178787, 140357574]

約数ペア:

[(1, 140357574), (2, 70178787), (3, 46785858), (6, 23392929), (7, 20051082), (9, 15595286), (14, 10025541), (18, 7797643), (21, 6683694), (42, 3341847), (63, 2227898), (126, 1113949)]