189933468

素因数分解:

$2^2\times 3^1\times {\mathrm{163}}^1\times {\mathrm{97103}}^1$

素因数の和:97273

約数の個数: 24

約数和(自身を含む): 445901568

約数和(自身を除く): 255968100

約数列:

[1, 2, 3, 4, 6, 12, 163, 326, 489, 652, 978, 1956, 97103, 194206, 291309, 388412, 582618, 1165236, 15827789, 31655578, 47483367, 63311156, 94966734, 189933468]

約数ペア:

[(1, 189933468), (2, 94966734), (3, 63311156), (4, 47483367), (6, 31655578), (12, 15827789), (163, 1165236), (326, 582618), (489, 388412), (652, 291309), (978, 194206), (1956, 97103)]