12791664

素因数分解:

$2^4\times 3^2\times {\mathrm{211}}^1\times {\mathrm{421}}^1$

素因数の和:646

約数の個数: 60

約数和(自身を含む): 36053992

約数和(自身を除く): 23262328

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 211, 421, 422, 633, 842, 844, 1263, 1266, 1684, 1688, 1899, 2526, 2532, 3368, 3376, 3789, 3798, 5052, 5064, 6736, 7578, 7596, 10104, 10128, 15156, 15192, 20208, 30312, 30384, 60624, 88831, 177662, 266493, 355324, 532986, 710648, 799479, 1065972, 1421296, 1598958, 2131944, 3197916, 4263888, 6395832, 12791664]

約数ペア:

[(1, 12791664), (2, 6395832), (3, 4263888), (4, 3197916), (6, 2131944), (8, 1598958), (9, 1421296), (12, 1065972), (16, 799479), (18, 710648), (24, 532986), (36, 355324), (48, 266493), (72, 177662), (144, 88831), (211, 60624), (421, 30384), (422, 30312), (633, 20208), (842, 15192), (844, 15156), (1263, 10128), (1266, 10104), (1684, 7596), (1688, 7578), (1899, 6736), (2526, 5064), (2532, 5052), (3368, 3798), (3376, 3789)]