9990252

素因数分解:

$2^2\times 3^2\times {\mathrm{359}}^1\times {\mathrm{773}}^1$

素因数の和:1142

約数の個数: 36

約数和(自身を含む): 25356240

約数和(自身を除く): 15365988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 359, 718, 773, 1077, 1436, 1546, 2154, 2319, 3092, 3231, 4308, 4638, 6462, 6957, 9276, 12924, 13914, 27828, 277507, 555014, 832521, 1110028, 1665042, 2497563, 3330084, 4995126, 9990252]

約数ペア:

[(1, 9990252), (2, 4995126), (3, 3330084), (4, 2497563), (6, 1665042), (9, 1110028), (12, 832521), (18, 555014), (36, 277507), (359, 27828), (718, 13914), (773, 12924), (1077, 9276), (1436, 6957), (1546, 6462), (2154, 4638), (2319, 4308), (3092, 3231)]