9180414

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{409}}^1$

素因数の和:489

約数の個数: 48

約数和(自身を含む): 21106800

約数和(自身を除く): 11926386

約数列:

[1, 2, 3, 6, 9, 18, 29, 43, 58, 86, 87, 129, 174, 258, 261, 387, 409, 522, 774, 818, 1227, 1247, 2454, 2494, 3681, 3741, 7362, 7482, 11223, 11861, 17587, 22446, 23722, 35174, 35583, 52761, 71166, 105522, 106749, 158283, 213498, 316566, 510023, 1020046, 1530069, 3060138, 4590207, 9180414]

約数ペア:

[(1, 9180414), (2, 4590207), (3, 3060138), (6, 1530069), (9, 1020046), (18, 510023), (29, 316566), (43, 213498), (58, 158283), (86, 106749), (87, 105522), (129, 71166), (174, 52761), (258, 35583), (261, 35174), (387, 23722), (409, 22446), (522, 17587), (774, 11861), (818, 11223), (1227, 7482), (1247, 7362), (2454, 3741), (2494, 3681)]