31460124

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{137983}}^1$

素因数の和:138009

約数の個数: 24

約数和(自身を含む): 77271040

約数和(自身を除く): 45810916

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 114, 228, 137983, 275966, 413949, 551932, 827898, 1655796, 2621677, 5243354, 7865031, 10486708, 15730062, 31460124]

約数ペア:

[(1, 31460124), (2, 15730062), (3, 10486708), (4, 7865031), (6, 5243354), (12, 2621677), (19, 1655796), (38, 827898), (57, 551932), (76, 413949), (114, 275966), (228, 137983)]