81018684

素因数分解:

$2^2\times 3^3\times {\mathrm{750173}}^1$

素因数の和:750186

約数の個数: 24

約数和(自身を含む): 210048720

約数和(自身を除く): 129030036

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 750173, 1500346, 2250519, 3000692, 4501038, 6751557, 9002076, 13503114, 20254671, 27006228, 40509342, 81018684]

約数ペア:

[(1, 81018684), (2, 40509342), (3, 27006228), (4, 20254671), (6, 13503114), (9, 9002076), (12, 6751557), (18, 4501038), (27, 3000692), (36, 2250519), (54, 1500346), (108, 750173)]