12645672

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{40531}}^1$

素因数の和:40553

約数の個数: 32

約数和(自身を含む): 34046880

約数和(自身を除く): 21401208

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 40531, 81062, 121593, 162124, 243186, 324248, 486372, 526903, 972744, 1053806, 1580709, 2107612, 3161418, 4215224, 6322836, 12645672]

約数ペア:

[(1, 12645672), (2, 6322836), (3, 4215224), (4, 3161418), (6, 2107612), (8, 1580709), (12, 1053806), (13, 972744), (24, 526903), (26, 486372), (39, 324248), (52, 243186), (78, 162124), (104, 121593), (156, 81062), (312, 40531)]