121656906

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{137933}}^1$

素因数の和:137955

約数の個数: 36

約数和(自身を含む): 306627282

約数和(自身を除く): 184970376

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 137933, 275866, 413799, 827598, 965531, 1241397, 1931062, 2482794, 2896593, 5793186, 6758717, 8689779, 13517434, 17379558, 20276151, 40552302, 60828453, 121656906]

約数ペア:

[(1, 121656906), (2, 60828453), (3, 40552302), (6, 20276151), (7, 17379558), (9, 13517434), (14, 8689779), (18, 6758717), (21, 5793186), (42, 2896593), (49, 2482794), (63, 1931062), (98, 1241397), (126, 965531), (147, 827598), (294, 413799), (441, 275866), (882, 137933)]