193247838

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{1533713}}^1$

素因数の和:1533728

約数の個数: 24

約数和(自身を含む): 478518768

約数和(自身を除く): 285270930

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 1533713, 3067426, 4601139, 9202278, 10735991, 13803417, 21471982, 27606834, 32207973, 64415946, 96623919, 193247838]

約数ペア:

[(1, 193247838), (2, 96623919), (3, 64415946), (6, 32207973), (7, 27606834), (9, 21471982), (14, 13803417), (18, 10735991), (21, 9202278), (42, 4601139), (63, 3067426), (126, 1533713)]