8731674

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{23}}^2\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 72

約数和(自身を含む): 22774752

約数和(自身を除く): 14043078

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 23, 42, 46, 63, 69, 126, 131, 138, 161, 207, 262, 322, 393, 414, 483, 529, 786, 917, 966, 1058, 1179, 1449, 1587, 1834, 2358, 2751, 2898, 3013, 3174, 3703, 4761, 5502, 6026, 7406, 8253, 9039, 9522, 11109, 16506, 18078, 21091, 22218, 27117, 33327, 42182, 54234, 63273, 66654, 69299, 126546, 138598, 189819, 207897, 379638, 415794, 485093, 623691, 970186, 1247382, 1455279, 2910558, 4365837, 8731674]

約数ペア:

[(1, 8731674), (2, 4365837), (3, 2910558), (6, 1455279), (7, 1247382), (9, 970186), (14, 623691), (18, 485093), (21, 415794), (23, 379638), (42, 207897), (46, 189819), (63, 138598), (69, 126546), (126, 69299), (131, 66654), (138, 63273), (161, 54234), (207, 42182), (262, 33327), (322, 27117), (393, 22218), (414, 21091), (483, 18078), (529, 16506), (786, 11109), (917, 9522), (966, 9039), (1058, 8253), (1179, 7406), (1449, 6026), (1587, 5502), (1834, 4761), (2358, 3703), (2751, 3174), (2898, 3013)]