139912668

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{555209}}^1$

素因数の和:555226

約数の個数: 36

約数和(自身を含む): 404192880

約数和(自身を除く): 264280212

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 555209, 1110418, 1665627, 2220836, 3331254, 3886463, 4996881, 6662508, 7772926, 9993762, 11659389, 15545852, 19987524, 23318778, 34978167, 46637556, 69956334, 139912668]

約数ペア:

[(1, 139912668), (2, 69956334), (3, 46637556), (4, 34978167), (6, 23318778), (7, 19987524), (9, 15545852), (12, 11659389), (14, 9993762), (18, 7772926), (21, 6662508), (28, 4996881), (36, 3886463), (42, 3331254), (63, 2220836), (84, 1665627), (126, 1110418), (252, 555209)]