31099896

素因数分解:

$2^3\times 3^3\times {\mathrm{143981}}^1$

素因数の和:143996

約数の個数: 32

約数和(自身を含む): 86389200

約数和(自身を除く): 55289304

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 108, 216, 143981, 287962, 431943, 575924, 863886, 1151848, 1295829, 1727772, 2591658, 3455544, 3887487, 5183316, 7774974, 10366632, 15549948, 31099896]

約数ペア:

[(1, 31099896), (2, 15549948), (3, 10366632), (4, 7774974), (6, 5183316), (8, 3887487), (9, 3455544), (12, 2591658), (18, 1727772), (24, 1295829), (27, 1151848), (36, 863886), (54, 575924), (72, 431943), (108, 287962), (216, 143981)]