18603870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{211}}^1\times {\mathrm{2939}}^1$

素因数の和:3160

約数の個数: 32

約数和(自身を含む): 44876160

約数和(自身を除く): 26272290

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 211, 422, 633, 1055, 1266, 2110, 2939, 3165, 5878, 6330, 8817, 14695, 17634, 29390, 44085, 88170, 620129, 1240258, 1860387, 3100645, 3720774, 6201290, 9301935, 18603870]

約数ペア:

[(1, 18603870), (2, 9301935), (3, 6201290), (5, 3720774), (6, 3100645), (10, 1860387), (15, 1240258), (30, 620129), (211, 88170), (422, 44085), (633, 29390), (1055, 17634), (1266, 14695), (2110, 8817), (2939, 6330), (3165, 5878)]