72020898

素因数分解:

$2^1\times 3^2\times {\mathrm{163}}^1\times {\mathrm{24547}}^1$

素因数の和:24718

約数の個数: 24

約数和(自身を含む): 157009008

約数和(自身を除く): 84988110

約数列:

[1, 2, 3, 6, 9, 18, 163, 326, 489, 978, 1467, 2934, 24547, 49094, 73641, 147282, 220923, 441846, 4001161, 8002322, 12003483, 24006966, 36010449, 72020898]

約数ペア:

[(1, 72020898), (2, 36010449), (3, 24006966), (6, 12003483), (9, 8002322), (18, 4001161), (163, 441846), (326, 220923), (489, 147282), (978, 73641), (1467, 49094), (2934, 24547)]