23563998

素因数分解:

$2^1\times 3^2\times {\mathrm{991}}^1\times {\mathrm{1321}}^1$

素因数の和:2320

約数の個数: 24

約数和(自身を含む): 51145536

約数和(自身を除く): 27581538

約数列:

[1, 2, 3, 6, 9, 18, 991, 1321, 1982, 2642, 2973, 3963, 5946, 7926, 8919, 11889, 17838, 23778, 1309111, 2618222, 3927333, 7854666, 11781999, 23563998]

約数ペア:

[(1, 23563998), (2, 11781999), (3, 7854666), (6, 3927333), (9, 2618222), (18, 1309111), (991, 23778), (1321, 17838), (1982, 11889), (2642, 8919), (2973, 7926), (3963, 5946)]