33331212

素因数分解:

$2^2\times 3^2\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{103}}^1$

素因数の和:303

約数の個数: 72

約数和(自身を含む): 86879520

約数和(自身を除く): 53548308

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 89, 101, 103, 178, 202, 206, 267, 303, 309, 356, 404, 412, 534, 606, 618, 801, 909, 927, 1068, 1212, 1236, 1602, 1818, 1854, 3204, 3636, 3708, 8989, 9167, 10403, 17978, 18334, 20806, 26967, 27501, 31209, 35956, 36668, 41612, 53934, 55002, 62418, 80901, 82503, 93627, 107868, 110004, 124836, 161802, 165006, 187254, 323604, 330012, 374508, 925867, 1851734, 2777601, 3703468, 5555202, 8332803, 11110404, 16665606, 33331212]

約数ペア:

[(1, 33331212), (2, 16665606), (3, 11110404), (4, 8332803), (6, 5555202), (9, 3703468), (12, 2777601), (18, 1851734), (36, 925867), (89, 374508), (101, 330012), (103, 323604), (178, 187254), (202, 165006), (206, 161802), (267, 124836), (303, 110004), (309, 107868), (356, 93627), (404, 82503), (412, 80901), (534, 62418), (606, 55002), (618, 53934), (801, 41612), (909, 36668), (927, 35956), (1068, 31209), (1212, 27501), (1236, 26967), (1602, 20806), (1818, 18334), (1854, 17978), (3204, 10403), (3636, 9167), (3708, 8989)]