2686698

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{21323}}^1$

素因数の和:21338

約数の個数: 24

約数和(自身を含む): 6653088

約数和(自身を除く): 3966390

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 21323, 42646, 63969, 127938, 149261, 191907, 298522, 383814, 447783, 895566, 1343349, 2686698]

約数ペア:

[(1, 2686698), (2, 1343349), (3, 895566), (6, 447783), (7, 383814), (9, 298522), (14, 191907), (18, 149261), (21, 127938), (42, 63969), (63, 42646), (126, 21323)]