253118196

素因数分解:

$2^2\times 3^4\times {\mathrm{781229}}^1$

素因数の和:781245

約数の個数: 30

約数和(自身を含む): 661701810

約数和(自身を除く): 408583614

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 324, 781229, 1562458, 2343687, 3124916, 4687374, 7031061, 9374748, 14062122, 21093183, 28124244, 42186366, 63279549, 84372732, 126559098, 253118196]

約数ペア:

[(1, 253118196), (2, 126559098), (3, 84372732), (4, 63279549), (6, 42186366), (9, 28124244), (12, 21093183), (18, 14062122), (27, 9374748), (36, 7031061), (54, 4687374), (81, 3124916), (108, 2343687), (162, 1562458), (324, 781229)]