42980364

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{170557}}^1$

素因数の和:170574

約数の個数: 36

約数和(自身を含む): 124166224

約数和(自身を除く): 81185860

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 170557, 341114, 511671, 682228, 1023342, 1193899, 1535013, 2046684, 2387798, 3070026, 3581697, 4775596, 6140052, 7163394, 10745091, 14326788, 21490182, 42980364]

約数ペア:

[(1, 42980364), (2, 21490182), (3, 14326788), (4, 10745091), (6, 7163394), (7, 6140052), (9, 4775596), (12, 3581697), (14, 3070026), (18, 2387798), (21, 2046684), (28, 1535013), (36, 1193899), (42, 1023342), (63, 682228), (84, 511671), (126, 341114), (252, 170557)]