21652974

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{57283}}^1$

素因数の和:57301

約数の個数: 32

約数和(自身を含む): 54992640

約数和(自身を除く): 33339666

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 57283, 114566, 171849, 343698, 400981, 515547, 801962, 1031094, 1202943, 1546641, 2405886, 3093282, 3608829, 7217658, 10826487, 21652974]

約数ペア:

[(1, 21652974), (2, 10826487), (3, 7217658), (6, 3608829), (7, 3093282), (9, 2405886), (14, 1546641), (18, 1202943), (21, 1031094), (27, 801962), (42, 515547), (54, 400981), (63, 343698), (126, 171849), (189, 114566), (378, 57283)]