13252806

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{983}}^1$

素因数の和:1105

約数の個数: 48

約数和(自身を含む): 33156864

約数和(自身を除く): 19904058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 983, 1498, 1926, 1966, 2247, 2949, 4494, 5898, 6741, 6881, 8847, 13482, 13762, 17694, 20643, 41286, 61929, 105181, 123858, 210362, 315543, 631086, 736267, 946629, 1472534, 1893258, 2208801, 4417602, 6626403, 13252806]

約数ペア:

[(1, 13252806), (2, 6626403), (3, 4417602), (6, 2208801), (7, 1893258), (9, 1472534), (14, 946629), (18, 736267), (21, 631086), (42, 315543), (63, 210362), (107, 123858), (126, 105181), (214, 61929), (321, 41286), (642, 20643), (749, 17694), (963, 13762), (983, 13482), (1498, 8847), (1926, 6881), (1966, 6741), (2247, 5898), (2949, 4494)]