12461988

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13487}}^1$

素因数の和:13512

約数の個数: 48

約数和(自身を含む): 36255744

約数和(自身を除く): 23793756

約数列:

[1, 2, 3, 4, 6, 7, 11, 12, 14, 21, 22, 28, 33, 42, 44, 66, 77, 84, 132, 154, 231, 308, 462, 924, 13487, 26974, 40461, 53948, 80922, 94409, 148357, 161844, 188818, 283227, 296714, 377636, 445071, 566454, 593428, 890142, 1038499, 1132908, 1780284, 2076998, 3115497, 4153996, 6230994, 12461988]

約数ペア:

[(1, 12461988), (2, 6230994), (3, 4153996), (4, 3115497), (6, 2076998), (7, 1780284), (11, 1132908), (12, 1038499), (14, 890142), (21, 593428), (22, 566454), (28, 445071), (33, 377636), (42, 296714), (44, 283227), (66, 188818), (77, 161844), (84, 148357), (132, 94409), (154, 80922), (231, 53948), (308, 40461), (462, 26974), (924, 13487)]