1423692

素因数分解:

$2^2\times 3^2\times {\mathrm{71}}^1\times {\mathrm{557}}^1$

素因数の和:638

約数の個数: 36

約数和(自身を含む): 3656016

約数和(自身を除く): 2232324

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 71, 142, 213, 284, 426, 557, 639, 852, 1114, 1278, 1671, 2228, 2556, 3342, 5013, 6684, 10026, 20052, 39547, 79094, 118641, 158188, 237282, 355923, 474564, 711846, 1423692]

約数ペア:

[(1, 1423692), (2, 711846), (3, 474564), (4, 355923), (6, 237282), (9, 158188), (12, 118641), (18, 79094), (36, 39547), (71, 20052), (142, 10026), (213, 6684), (284, 5013), (426, 3342), (557, 2556), (639, 2228), (852, 1671), (1114, 1278)]