13043772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{191}}^1\times {\mathrm{271}}^1$

素因数の和:479

約数の個数: 72

約数和(自身を含む): 38019072

約数和(自身を除く): 24975300

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 191, 252, 271, 382, 542, 573, 764, 813, 1084, 1146, 1337, 1626, 1719, 1897, 2292, 2439, 2674, 3252, 3438, 3794, 4011, 4878, 5348, 5691, 6876, 7588, 8022, 9756, 11382, 12033, 16044, 17073, 22764, 24066, 34146, 48132, 51761, 68292, 103522, 155283, 207044, 310566, 362327, 465849, 621132, 724654, 931698, 1086981, 1449308, 1863396, 2173962, 3260943, 4347924, 6521886, 13043772]

約数ペア:

[(1, 13043772), (2, 6521886), (3, 4347924), (4, 3260943), (6, 2173962), (7, 1863396), (9, 1449308), (12, 1086981), (14, 931698), (18, 724654), (21, 621132), (28, 465849), (36, 362327), (42, 310566), (63, 207044), (84, 155283), (126, 103522), (191, 68292), (252, 51761), (271, 48132), (382, 34146), (542, 24066), (573, 22764), (764, 17073), (813, 16044), (1084, 12033), (1146, 11382), (1337, 9756), (1626, 8022), (1719, 7588), (1897, 6876), (2292, 5691), (2439, 5348), (2674, 4878), (3252, 4011), (3438, 3794)]