8369724

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^1\times {\mathrm{163}}^1\times {\mathrm{389}}^1$

素因数の和:570

約数の個数: 48

約数和(自身を含む): 21490560

約数和(自身を除く): 13120836

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 33, 44, 66, 132, 163, 326, 389, 489, 652, 778, 978, 1167, 1556, 1793, 1956, 2334, 3586, 4279, 4668, 5379, 7172, 8558, 10758, 12837, 17116, 21516, 25674, 51348, 63407, 126814, 190221, 253628, 380442, 697477, 760884, 1394954, 2092431, 2789908, 4184862, 8369724]

約数ペア:

[(1, 8369724), (2, 4184862), (3, 2789908), (4, 2092431), (6, 1394954), (11, 760884), (12, 697477), (22, 380442), (33, 253628), (44, 190221), (66, 126814), (132, 63407), (163, 51348), (326, 25674), (389, 21516), (489, 17116), (652, 12837), (778, 10758), (978, 8558), (1167, 7172), (1556, 5379), (1793, 4668), (1956, 4279), (2334, 3586)]