31798242

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{5869}}^1$

素因数の和:5927

約数の個数: 48

約数和(自身を含む): 80583360

約数和(自身を除く): 48785118

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 43, 63, 86, 126, 129, 258, 301, 387, 602, 774, 903, 1806, 2709, 5418, 5869, 11738, 17607, 35214, 41083, 52821, 82166, 105642, 123249, 246498, 252367, 369747, 504734, 739494, 757101, 1514202, 1766569, 2271303, 3533138, 4542606, 5299707, 10599414, 15899121, 31798242]

約数ペア:

[(1, 31798242), (2, 15899121), (3, 10599414), (6, 5299707), (7, 4542606), (9, 3533138), (14, 2271303), (18, 1766569), (21, 1514202), (42, 757101), (43, 739494), (63, 504734), (86, 369747), (126, 252367), (129, 246498), (258, 123249), (301, 105642), (387, 82166), (602, 52821), (774, 41083), (903, 35214), (1806, 17607), (2709, 11738), (5418, 5869)]