188909892

素因数分解:

$2^2\times 3^2\times {\mathrm{557}}^1\times {\mathrm{9421}}^1$

素因数の和:9988

約数の個数: 36

約数和(自身を含む): 478430316

約数和(自身を除く): 289520424

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 557, 1114, 1671, 2228, 3342, 5013, 6684, 9421, 10026, 18842, 20052, 28263, 37684, 56526, 84789, 113052, 169578, 339156, 5247497, 10494994, 15742491, 20989988, 31484982, 47227473, 62969964, 94454946, 188909892]

約数ペア:

[(1, 188909892), (2, 94454946), (3, 62969964), (4, 47227473), (6, 31484982), (9, 20989988), (12, 15742491), (18, 10494994), (36, 5247497), (557, 339156), (1114, 169578), (1671, 113052), (2228, 84789), (3342, 56526), (5013, 37684), (6684, 28263), (9421, 20052), (10026, 18842)]