39487518

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3967}}^1$

素因数の和:4061

約数の個数: 48

約数和(自身を含む): 99041280

約数和(自身を除く): 59553762

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 79, 126, 158, 237, 474, 553, 711, 1106, 1422, 1659, 3318, 3967, 4977, 7934, 9954, 11901, 23802, 27769, 35703, 55538, 71406, 83307, 166614, 249921, 313393, 499842, 626786, 940179, 1880358, 2193751, 2820537, 4387502, 5641074, 6581253, 13162506, 19743759, 39487518]

約数ペア:

[(1, 39487518), (2, 19743759), (3, 13162506), (6, 6581253), (7, 5641074), (9, 4387502), (14, 2820537), (18, 2193751), (21, 1880358), (42, 940179), (63, 626786), (79, 499842), (126, 313393), (158, 249921), (237, 166614), (474, 83307), (553, 71406), (711, 55538), (1106, 35703), (1422, 27769), (1659, 23802), (3318, 11901), (3967, 9954), (4977, 7934)]