142780014

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{3527}}^1$

素因数の和:3721

約数の個数: 48

約数和(自身を含む): 335174112

約数和(自身を除く): 192394098

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 39, 78, 117, 173, 234, 346, 519, 1038, 1557, 2249, 3114, 3527, 4498, 6747, 7054, 10581, 13494, 20241, 21162, 31743, 40482, 45851, 63486, 91702, 137553, 275106, 412659, 610171, 825318, 1220342, 1830513, 3661026, 5491539, 7932223, 10983078, 15864446, 23796669, 47593338, 71390007, 142780014]

約数ペア:

[(1, 142780014), (2, 71390007), (3, 47593338), (6, 23796669), (9, 15864446), (13, 10983078), (18, 7932223), (26, 5491539), (39, 3661026), (78, 1830513), (117, 1220342), (173, 825318), (234, 610171), (346, 412659), (519, 275106), (1038, 137553), (1557, 91702), (2249, 63486), (3114, 45851), (3527, 40482), (4498, 31743), (6747, 21162), (7054, 20241), (10581, 13494)]