289094814

素因数分解:

$2^1\times 3^2\times {\mathrm{109}}^1\times {\mathrm{147347}}^1$

素因数の和:147464

約数の個数: 24

約数和(自身を含む): 632122920

約数和(自身を除く): 343028106

約数列:

[1, 2, 3, 6, 9, 18, 109, 218, 327, 654, 981, 1962, 147347, 294694, 442041, 884082, 1326123, 2652246, 16060823, 32121646, 48182469, 96364938, 144547407, 289094814]

約数ペア:

[(1, 289094814), (2, 144547407), (3, 96364938), (6, 48182469), (9, 32121646), (18, 16060823), (109, 2652246), (218, 1326123), (327, 884082), (654, 442041), (981, 294694), (1962, 147347)]