29905398

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:669

約数の個数: 48

約数和(自身を含む): 67472496

約数和(自身を除く): 37567098

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 83, 111, 166, 222, 249, 333, 498, 541, 666, 747, 1082, 1494, 1623, 3071, 3246, 4869, 6142, 9213, 9738, 18426, 20017, 27639, 40034, 44903, 55278, 60051, 89806, 120102, 134709, 180153, 269418, 360306, 404127, 808254, 1661411, 3322822, 4984233, 9968466, 14952699, 29905398]

約数ペア:

[(1, 29905398), (2, 14952699), (3, 9968466), (6, 4984233), (9, 3322822), (18, 1661411), (37, 808254), (74, 404127), (83, 360306), (111, 269418), (166, 180153), (222, 134709), (249, 120102), (333, 89806), (498, 60051), (541, 55278), (666, 44903), (747, 40034), (1082, 27639), (1494, 20017), (1623, 18426), (3071, 9738), (3246, 9213), (4869, 6142)]