12509658

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{983}}^1$

素因数の和:1099

約数の個数: 48

約数和(自身を含む): 31314816

約数和(自身を除く): 18805158

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 983, 1414, 1818, 1966, 2121, 2949, 4242, 5898, 6363, 6881, 8847, 12726, 13762, 17694, 20643, 41286, 61929, 99283, 123858, 198566, 297849, 595698, 694981, 893547, 1389962, 1787094, 2084943, 4169886, 6254829, 12509658]

約数ペア:

[(1, 12509658), (2, 6254829), (3, 4169886), (6, 2084943), (7, 1787094), (9, 1389962), (14, 893547), (18, 694981), (21, 595698), (42, 297849), (63, 198566), (101, 123858), (126, 99283), (202, 61929), (303, 41286), (606, 20643), (707, 17694), (909, 13762), (983, 12726), (1414, 8847), (1818, 6881), (1966, 6363), (2121, 5898), (2949, 4242)]