11908980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{66161}}^1$

素因数の和:66176

約数の個数: 36

約数和(自身を含む): 36124452

約数和(自身を除く): 24215472

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 66161, 132322, 198483, 264644, 330805, 396966, 595449, 661610, 793932, 992415, 1190898, 1323220, 1984830, 2381796, 2977245, 3969660, 5954490, 11908980]

約数ペア:

[(1, 11908980), (2, 5954490), (3, 3969660), (4, 2977245), (5, 2381796), (6, 1984830), (9, 1323220), (10, 1190898), (12, 992415), (15, 793932), (18, 661610), (20, 595449), (30, 396966), (36, 330805), (45, 264644), (60, 198483), (90, 132322), (180, 66161)]