191625642

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{272971}}^1$

素因数の和:272995

約数の個数: 32

約数和(自身を含む): 458592960

約数和(自身を除く): 266967318

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 117, 234, 351, 702, 272971, 545942, 818913, 1637826, 2456739, 3548623, 4913478, 7097246, 7370217, 10645869, 14740434, 21291738, 31937607, 63875214, 95812821, 191625642]

約数ペア:

[(1, 191625642), (2, 95812821), (3, 63875214), (6, 31937607), (9, 21291738), (13, 14740434), (18, 10645869), (26, 7370217), (27, 7097246), (39, 4913478), (54, 3548623), (78, 2456739), (117, 1637826), (234, 818913), (351, 545942), (702, 272971)]