13221624

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1367}}^1$

素因数の和:1420

約数の個数: 64

約数和(自身を含む): 36771840

約数和(自身を除く): 23550216

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 31, 39, 52, 62, 78, 93, 104, 124, 156, 186, 248, 312, 372, 403, 744, 806, 1209, 1367, 1612, 2418, 2734, 3224, 4101, 4836, 5468, 8202, 9672, 10936, 16404, 17771, 32808, 35542, 42377, 53313, 71084, 84754, 106626, 127131, 142168, 169508, 213252, 254262, 339016, 426504, 508524, 550901, 1017048, 1101802, 1652703, 2203604, 3305406, 4407208, 6610812, 13221624]

約数ペア:

[(1, 13221624), (2, 6610812), (3, 4407208), (4, 3305406), (6, 2203604), (8, 1652703), (12, 1101802), (13, 1017048), (24, 550901), (26, 508524), (31, 426504), (39, 339016), (52, 254262), (62, 213252), (78, 169508), (93, 142168), (104, 127131), (124, 106626), (156, 84754), (186, 71084), (248, 53313), (312, 42377), (372, 35542), (403, 32808), (744, 17771), (806, 16404), (1209, 10936), (1367, 9672), (1612, 8202), (2418, 5468), (2734, 4836), (3224, 4101)]