12817854

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4423}}^1$

素因数の和:4461

約数の個数: 48

約数和(自身を含む): 33126912

約数和(自身を除く): 20309058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 138, 161, 207, 322, 414, 483, 966, 1449, 2898, 4423, 8846, 13269, 26538, 30961, 39807, 61922, 79614, 92883, 101729, 185766, 203458, 278649, 305187, 557298, 610374, 712103, 915561, 1424206, 1831122, 2136309, 4272618, 6408927, 12817854]

約数ペア:

[(1, 12817854), (2, 6408927), (3, 4272618), (6, 2136309), (7, 1831122), (9, 1424206), (14, 915561), (18, 712103), (21, 610374), (23, 557298), (42, 305187), (46, 278649), (63, 203458), (69, 185766), (126, 101729), (138, 92883), (161, 79614), (207, 61922), (322, 39807), (414, 30961), (483, 26538), (966, 13269), (1449, 8846), (2898, 4423)]