12987264

素因数分解:

$2^7\times 3^1\times {\mathrm{31}}^1\times {\mathrm{1091}}^1$

素因数の和:1139

約数の個数: 64

約数和(自身を含む): 35642880

約数和(自身を除く): 22655616

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 32, 48, 62, 64, 93, 96, 124, 128, 186, 192, 248, 372, 384, 496, 744, 992, 1091, 1488, 1984, 2182, 2976, 3273, 3968, 4364, 5952, 6546, 8728, 11904, 13092, 17456, 26184, 33821, 34912, 52368, 67642, 69824, 101463, 104736, 135284, 139648, 202926, 209472, 270568, 405852, 418944, 541136, 811704, 1082272, 1623408, 2164544, 3246816, 4329088, 6493632, 12987264]

約数ペア:

[(1, 12987264), (2, 6493632), (3, 4329088), (4, 3246816), (6, 2164544), (8, 1623408), (12, 1082272), (16, 811704), (24, 541136), (31, 418944), (32, 405852), (48, 270568), (62, 209472), (64, 202926), (93, 139648), (96, 135284), (124, 104736), (128, 101463), (186, 69824), (192, 67642), (248, 52368), (372, 34912), (384, 33821), (496, 26184), (744, 17456), (992, 13092), (1091, 11904), (1488, 8728), (1984, 6546), (2182, 5952), (2976, 4364), (3273, 3968)]