39643992

素因数分解:

$2^3\times 3^5\times {\mathrm{20393}}^1$

素因数の和:20414

約数の個数: 48

約数和(自身を含む): 111351240

約数和(自身を除く): 71707248

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 243, 324, 486, 648, 972, 1944, 20393, 40786, 61179, 81572, 122358, 163144, 183537, 244716, 367074, 489432, 550611, 734148, 1101222, 1468296, 1651833, 2202444, 3303666, 4404888, 4955499, 6607332, 9910998, 13214664, 19821996, 39643992]

約数ペア:

[(1, 39643992), (2, 19821996), (3, 13214664), (4, 9910998), (6, 6607332), (8, 4955499), (9, 4404888), (12, 3303666), (18, 2202444), (24, 1651833), (27, 1468296), (36, 1101222), (54, 734148), (72, 550611), (81, 489432), (108, 367074), (162, 244716), (216, 183537), (243, 163144), (324, 122358), (486, 81572), (648, 61179), (972, 40786), (1944, 20393)]