129445812

素因数分解:

$2^2\times 3^2\times {\mathrm{911}}^1\times {\mathrm{3947}}^1$

素因数の和:4868

約数の個数: 36

約数和(自身を含む): 327652416

約数和(自身を除く): 198206604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 911, 1822, 2733, 3644, 3947, 5466, 7894, 8199, 10932, 11841, 15788, 16398, 23682, 32796, 35523, 47364, 71046, 142092, 3595717, 7191434, 10787151, 14382868, 21574302, 32361453, 43148604, 64722906, 129445812]

約数ペア:

[(1, 129445812), (2, 64722906), (3, 43148604), (4, 32361453), (6, 21574302), (9, 14382868), (12, 10787151), (18, 7191434), (36, 3595717), (911, 142092), (1822, 71046), (2733, 47364), (3644, 35523), (3947, 32796), (5466, 23682), (7894, 16398), (8199, 15788), (10932, 11841)]