1491199668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{5917459}}^1$

素因数の和:5917476

約数の個数: 36

約数和(自身を含む): 4307910880

約数和(自身を除く): 2816711212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 5917459, 11834918, 17752377, 23669836, 35504754, 41422213, 53257131, 71009508, 82844426, 106514262, 124266639, 165688852, 213028524, 248533278, 372799917, 497066556, 745599834, 1491199668]

約数ペア:

[(1, 1491199668), (2, 745599834), (3, 497066556), (4, 372799917), (6, 248533278), (7, 213028524), (9, 165688852), (12, 124266639), (14, 106514262), (18, 82844426), (21, 71009508), (28, 53257131), (36, 41422213), (42, 35504754), (63, 23669836), (84, 17752377), (126, 11834918), (252, 5917459)]