12444390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{19753}}^1$

素因数の和:19773

約数の個数: 48

約数和(自身を含む): 36979488

約数和(自身を除く): 24535098

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 19753, 39506, 59259, 98765, 118518, 138271, 177777, 197530, 276542, 296295, 355554, 414813, 592590, 691355, 829626, 888885, 1244439, 1382710, 1777770, 2074065, 2488878, 4148130, 6222195, 12444390]

約数ペア:

[(1, 12444390), (2, 6222195), (3, 4148130), (5, 2488878), (6, 2074065), (7, 1777770), (9, 1382710), (10, 1244439), (14, 888885), (15, 829626), (18, 691355), (21, 592590), (30, 414813), (35, 355554), (42, 296295), (45, 276542), (63, 197530), (70, 177777), (90, 138271), (105, 118518), (126, 98765), (210, 59259), (315, 39506), (630, 19753)]