18279996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{217619}}^1$

素因数の和:217633

約数の個数: 24

約数和(自身を含む): 48746880

約数和(自身を除く): 30466884

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 217619, 435238, 652857, 870476, 1305714, 1523333, 2611428, 3046666, 4569999, 6093332, 9139998, 18279996]

約数ペア:

[(1, 18279996), (2, 9139998), (3, 6093332), (4, 4569999), (6, 3046666), (7, 2611428), (12, 1523333), (14, 1305714), (21, 870476), (28, 652857), (42, 435238), (84, 217619)]