12968664

素因数分解:

$2^3\times 3^1\times {\mathrm{31}}^1\times {\mathrm{17431}}^1$

素因数の和:17471

約数の個数: 32

約数和(自身を含む): 33469440

約数和(自身を除く): 20500776

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 31, 62, 93, 124, 186, 248, 372, 744, 17431, 34862, 52293, 69724, 104586, 139448, 209172, 418344, 540361, 1080722, 1621083, 2161444, 3242166, 4322888, 6484332, 12968664]

約数ペア:

[(1, 12968664), (2, 6484332), (3, 4322888), (4, 3242166), (6, 2161444), (8, 1621083), (12, 1080722), (24, 540361), (31, 418344), (62, 209172), (93, 139448), (124, 104586), (186, 69724), (248, 52293), (372, 34862), (744, 17431)]