21625362

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{9929}}^1$

素因数の和:9959

約数の個数: 36

約数和(自身を含む): 51506910

約数和(自身を除く): 29881548

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 99, 121, 198, 242, 363, 726, 1089, 2178, 9929, 19858, 29787, 59574, 89361, 109219, 178722, 218438, 327657, 655314, 982971, 1201409, 1965942, 2402818, 3604227, 7208454, 10812681, 21625362]

約数ペア:

[(1, 21625362), (2, 10812681), (3, 7208454), (6, 3604227), (9, 2402818), (11, 1965942), (18, 1201409), (22, 982971), (33, 655314), (66, 327657), (99, 218438), (121, 178722), (198, 109219), (242, 89361), (363, 59574), (726, 29787), (1089, 19858), (2178, 9929)]