2636946

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{191}}^1$

素因数の和:271

約数の個数: 48

約数和(自身を含む): 6289920

約数和(自身を除く): 3652974

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 59, 78, 117, 118, 177, 191, 234, 354, 382, 531, 573, 767, 1062, 1146, 1534, 1719, 2301, 2483, 3438, 4602, 4966, 6903, 7449, 11269, 13806, 14898, 22347, 22538, 33807, 44694, 67614, 101421, 146497, 202842, 292994, 439491, 878982, 1318473, 2636946]

約数ペア:

[(1, 2636946), (2, 1318473), (3, 878982), (6, 439491), (9, 292994), (13, 202842), (18, 146497), (26, 101421), (39, 67614), (59, 44694), (78, 33807), (117, 22538), (118, 22347), (177, 14898), (191, 13806), (234, 11269), (354, 7449), (382, 6903), (531, 4966), (573, 4602), (767, 3438), (1062, 2483), (1146, 2301), (1534, 1719)]