31677438

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{4021}}^1$

素因数の和:4140

約数の個数: 32

約数和(自身を含む): 68920992

約数和(自身を除く): 37243554

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 101, 202, 303, 606, 1313, 2626, 3939, 4021, 7878, 8042, 12063, 24126, 52273, 104546, 156819, 313638, 406121, 812242, 1218363, 2436726, 5279573, 10559146, 15838719, 31677438]

約数ペア:

[(1, 31677438), (2, 15838719), (3, 10559146), (6, 5279573), (13, 2436726), (26, 1218363), (39, 812242), (78, 406121), (101, 313638), (202, 156819), (303, 104546), (606, 52273), (1313, 24126), (2626, 12063), (3939, 8042), (4021, 7878)]