12391002

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{929}}^1$

素因数の和:972

約数の個数: 64

約数和(自身を含む): 31248000

約数和(自身を除く): 18856998

約数列:

[1, 2, 3, 6, 9, 13, 18, 19, 26, 27, 38, 39, 54, 57, 78, 114, 117, 171, 234, 247, 342, 351, 494, 513, 702, 741, 929, 1026, 1482, 1858, 2223, 2787, 4446, 5574, 6669, 8361, 12077, 13338, 16722, 17651, 24154, 25083, 35302, 36231, 50166, 52953, 72462, 105906, 108693, 158859, 217386, 229463, 317718, 326079, 458926, 476577, 652158, 688389, 953154, 1376778, 2065167, 4130334, 6195501, 12391002]

約数ペア:

[(1, 12391002), (2, 6195501), (3, 4130334), (6, 2065167), (9, 1376778), (13, 953154), (18, 688389), (19, 652158), (26, 476577), (27, 458926), (38, 326079), (39, 317718), (54, 229463), (57, 217386), (78, 158859), (114, 108693), (117, 105906), (171, 72462), (234, 52953), (247, 50166), (342, 36231), (351, 35302), (494, 25083), (513, 24154), (702, 17651), (741, 16722), (929, 13338), (1026, 12077), (1482, 8361), (1858, 6669), (2223, 5574), (2787, 4446)]