18182373

素因数分解:

$3^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{617}}^1$

素因数の和:697

約数の個数: 32

約数和(自身を含む): 28477440

約数和(自身を除く): 10295067

約数列:

[1, 3, 11, 19, 33, 47, 57, 141, 209, 517, 617, 627, 893, 1551, 1851, 2679, 6787, 9823, 11723, 20361, 28999, 29469, 35169, 86997, 128953, 318989, 386859, 550981, 956967, 1652943, 6060791, 18182373]

約数ペア:

[(1, 18182373), (3, 6060791), (11, 1652943), (19, 956967), (33, 550981), (47, 386859), (57, 318989), (141, 128953), (209, 86997), (517, 35169), (617, 29469), (627, 28999), (893, 20361), (1551, 11723), (1851, 9823), (2679, 6787)]