18183924

素因数分解:

$2^2\times 3^2\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{977}}^1$

素因数の和:1045

約数の個数: 72

約数和(自身を含む): 51262848

約数和(自身を除く): 33078924

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 33, 36, 44, 47, 66, 94, 99, 132, 141, 188, 198, 282, 396, 423, 517, 564, 846, 977, 1034, 1551, 1692, 1954, 2068, 2931, 3102, 3908, 4653, 5862, 6204, 8793, 9306, 10747, 11724, 17586, 18612, 21494, 32241, 35172, 42988, 45919, 64482, 91838, 96723, 128964, 137757, 183676, 193446, 275514, 386892, 413271, 505109, 551028, 826542, 1010218, 1515327, 1653084, 2020436, 3030654, 4545981, 6061308, 9091962, 18183924]

約数ペア:

[(1, 18183924), (2, 9091962), (3, 6061308), (4, 4545981), (6, 3030654), (9, 2020436), (11, 1653084), (12, 1515327), (18, 1010218), (22, 826542), (33, 551028), (36, 505109), (44, 413271), (47, 386892), (66, 275514), (94, 193446), (99, 183676), (132, 137757), (141, 128964), (188, 96723), (198, 91838), (282, 64482), (396, 45919), (423, 42988), (517, 35172), (564, 32241), (846, 21494), (977, 18612), (1034, 17586), (1551, 11724), (1692, 10747), (1954, 9306), (2068, 8793), (2931, 6204), (3102, 5862), (3908, 4653)]