8712643.00000000

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1223}}^1$

素因数の和:1271

約数の個数: 64

約数和(自身を含む): 39481344

約数和(自身を除く): 24122910

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 23, 26, 39, 42, 46, 69, 78, 91, 138, 161, 182, 273, 299, 322, 483, 546, 598, 897, 966, 1223, 1794, 2093, 2446, 3669, 4186, 6279, 7338, 8561, 12558, 15899, 17122, 25683, 28129, 31798, 47697, 51366, 56258, 84387, 95394, 111293, 168774, 196903, 222586, 333879, 365677, 393806, 590709, 667758, 731354, 1097031, 1181418, 2194062, 2559739, 5119478, 7679217, 15358434]

約数ペア:

[(1, 15358434), (2, 7679217), (3, 5119478), (6, 2559739), (7, 2194062), (13, 1181418), (14, 1097031), (21, 731354), (23, 667758), (26, 590709), (39, 393806), (42, 365677), (46, 333879), (69, 222586), (78, 196903), (91, 168774), (138, 111293), (161, 95394), (182, 84387), (273, 56258), (299, 51366), (322, 47697), (483, 31798), (546, 28129), (598, 25683), (897, 17122), (966, 15899), (1223, 12558), (1794, 8561), (2093, 7338), (2446, 6279), (3669, 4186)]