15679482

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{47}}^2$

素因数の和:132

約数の個数: 72

約数和(自身を含む): 39650976

約数和(自身を除く): 23971494

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 47, 78, 91, 94, 141, 169, 182, 273, 282, 329, 338, 507, 546, 611, 658, 987, 1014, 1183, 1222, 1833, 1974, 2209, 2366, 3549, 3666, 4277, 4418, 6627, 7098, 7943, 8554, 12831, 13254, 15463, 15886, 23829, 25662, 28717, 30926, 46389, 47658, 55601, 57434, 86151, 92778, 111202, 166803, 172302, 201019, 333606, 373321, 402038, 603057, 746642, 1119963, 1206114, 2239926, 2613247, 5226494, 7839741, 15679482]

約数ペア:

[(1, 15679482), (2, 7839741), (3, 5226494), (6, 2613247), (7, 2239926), (13, 1206114), (14, 1119963), (21, 746642), (26, 603057), (39, 402038), (42, 373321), (47, 333606), (78, 201019), (91, 172302), (94, 166803), (141, 111202), (169, 92778), (182, 86151), (273, 57434), (282, 55601), (329, 47658), (338, 46389), (507, 30926), (546, 28717), (611, 25662), (658, 23829), (987, 15886), (1014, 15463), (1183, 13254), (1222, 12831), (1833, 8554), (1974, 7943), (2209, 7098), (2366, 6627), (3549, 4418), (3666, 4277)]