12648432

素因数分解:

$2^4\times 3^1\times {\mathrm{101}}^1\times {\mathrm{2609}}^1$

素因数の和:2721

約数の個数: 40

約数和(自身を含む): 33011280

約数和(自身を除く): 20362848

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 101, 202, 303, 404, 606, 808, 1212, 1616, 2424, 2609, 4848, 5218, 7827, 10436, 15654, 20872, 31308, 41744, 62616, 125232, 263509, 527018, 790527, 1054036, 1581054, 2108072, 3162108, 4216144, 6324216, 12648432]

約数ペア:

[(1, 12648432), (2, 6324216), (3, 4216144), (4, 3162108), (6, 2108072), (8, 1581054), (12, 1054036), (16, 790527), (24, 527018), (48, 263509), (101, 125232), (202, 62616), (303, 41744), (404, 31308), (606, 20872), (808, 15654), (1212, 10436), (1616, 7827), (2424, 5218), (2609, 4848)]