71396658

素因数分解:

$2^1\times 3^2\times {\mathrm{31}}^1\times {\mathrm{127951}}^1$

素因数の和:127990

約数の個数: 24

約数和(自身を含む): 159684096

約数和(自身を除く): 88287438

約数列:

[1, 2, 3, 6, 9, 18, 31, 62, 93, 186, 279, 558, 127951, 255902, 383853, 767706, 1151559, 2303118, 3966481, 7932962, 11899443, 23798886, 35698329, 71396658]

約数ペア:

[(1, 71396658), (2, 35698329), (3, 23798886), (6, 11899443), (9, 7932962), (18, 3966481), (31, 2303118), (62, 1151559), (93, 767706), (186, 383853), (279, 255902), (558, 127951)]