12389052

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{149}}^1$

素因数の和:223

約数の個数: 72

約数和(自身を含む): 32281200

約数和(自身を除く): 19892148

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 41, 52, 78, 82, 123, 149, 156, 164, 169, 246, 298, 338, 447, 492, 507, 533, 596, 676, 894, 1014, 1066, 1599, 1788, 1937, 2028, 2132, 3198, 3874, 5811, 6109, 6396, 6929, 7748, 11622, 12218, 13858, 18327, 20787, 23244, 24436, 25181, 27716, 36654, 41574, 50362, 73308, 75543, 79417, 83148, 100724, 151086, 158834, 238251, 302172, 317668, 476502, 953004, 1032421, 2064842, 3097263, 4129684, 6194526, 12389052]

約数ペア:

[(1, 12389052), (2, 6194526), (3, 4129684), (4, 3097263), (6, 2064842), (12, 1032421), (13, 953004), (26, 476502), (39, 317668), (41, 302172), (52, 238251), (78, 158834), (82, 151086), (123, 100724), (149, 83148), (156, 79417), (164, 75543), (169, 73308), (246, 50362), (298, 41574), (338, 36654), (447, 27716), (492, 25181), (507, 24436), (533, 23244), (596, 20787), (676, 18327), (894, 13858), (1014, 12218), (1066, 11622), (1599, 7748), (1788, 6929), (1937, 6396), (2028, 6109), (2132, 5811), (3198, 3874)]