6981678

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{953}}^1$

素因数の和:1009

約数の個数: 48

約数和(自身を含む): 16965936

約数和(自身を除く): 9984258

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 37, 66, 74, 99, 111, 198, 222, 333, 407, 666, 814, 953, 1221, 1906, 2442, 2859, 3663, 5718, 7326, 8577, 10483, 17154, 20966, 31449, 35261, 62898, 70522, 94347, 105783, 188694, 211566, 317349, 387871, 634698, 775742, 1163613, 2327226, 3490839, 6981678]

約数ペア:

[(1, 6981678), (2, 3490839), (3, 2327226), (6, 1163613), (9, 775742), (11, 634698), (18, 387871), (22, 317349), (33, 211566), (37, 188694), (66, 105783), (74, 94347), (99, 70522), (111, 62898), (198, 35261), (222, 31449), (333, 20966), (407, 17154), (666, 10483), (814, 8577), (953, 7326), (1221, 5718), (1906, 3663), (2442, 2859)]