12515496

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{79}}^1$

素因数の和:159

約数の個数: 128

約数和(自身を含む): 38707200

約数和(自身を除く): 26191704

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 23, 24, 28, 41, 42, 46, 56, 69, 79, 82, 84, 92, 123, 138, 158, 161, 164, 168, 184, 237, 246, 276, 287, 316, 322, 328, 474, 483, 492, 552, 553, 574, 632, 644, 861, 943, 948, 966, 984, 1106, 1148, 1288, 1659, 1722, 1817, 1886, 1896, 1932, 2212, 2296, 2829, 3239, 3318, 3444, 3634, 3772, 3864, 4424, 5451, 5658, 6478, 6601, 6636, 6888, 7268, 7544, 9717, 10902, 11316, 12719, 12956, 13202, 13272, 14536, 19434, 19803, 21804, 22632, 22673, 25438, 25912, 26404, 38157, 38868, 39606, 43608, 45346, 50876, 52808, 68019, 74497, 76314, 77736, 79212, 90692, 101752, 136038, 148994, 152628, 158424, 181384, 223491, 272076, 297988, 305256, 446982, 521479, 544152, 595976, 893964, 1042958, 1564437, 1787928, 2085916, 3128874, 4171832, 6257748, 12515496]

約数ペア:

[(1, 12515496), (2, 6257748), (3, 4171832), (4, 3128874), (6, 2085916), (7, 1787928), (8, 1564437), (12, 1042958), (14, 893964), (21, 595976), (23, 544152), (24, 521479), (28, 446982), (41, 305256), (42, 297988), (46, 272076), (56, 223491), (69, 181384), (79, 158424), (82, 152628), (84, 148994), (92, 136038), (123, 101752), (138, 90692), (158, 79212), (161, 77736), (164, 76314), (168, 74497), (184, 68019), (237, 52808), (246, 50876), (276, 45346), (287, 43608), (316, 39606), (322, 38868), (328, 38157), (474, 26404), (483, 25912), (492, 25438), (552, 22673), (553, 22632), (574, 21804), (632, 19803), (644, 19434), (861, 14536), (943, 13272), (948, 13202), (966, 12956), (984, 12719), (1106, 11316), (1148, 10902), (1288, 9717), (1659, 7544), (1722, 7268), (1817, 6888), (1886, 6636), (1896, 6601), (1932, 6478), (2212, 5658), (2296, 5451), (2829, 4424), (3239, 3864), (3318, 3772), (3444, 3634)]