12998622

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:230

約数の個数: 96

約数和(自身を含む): 34473600

約数和(自身を除く): 21474978

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 49, 57, 78, 91, 98, 114, 133, 147, 179, 182, 247, 266, 273, 294, 358, 399, 494, 537, 546, 637, 741, 798, 931, 1074, 1253, 1274, 1482, 1729, 1862, 1911, 2327, 2506, 2793, 3401, 3458, 3759, 3822, 4654, 5187, 5586, 6802, 6981, 7518, 8771, 10203, 10374, 12103, 13962, 16289, 17542, 20406, 23807, 24206, 26313, 32578, 36309, 44213, 47614, 48867, 52626, 71421, 72618, 88426, 97734, 114023, 132639, 142842, 166649, 228046, 265278, 309491, 333298, 342069, 499947, 618982, 684138, 928473, 999894, 1856946, 2166437, 4332874, 6499311, 12998622]

約数ペア:

[(1, 12998622), (2, 6499311), (3, 4332874), (6, 2166437), (7, 1856946), (13, 999894), (14, 928473), (19, 684138), (21, 618982), (26, 499947), (38, 342069), (39, 333298), (42, 309491), (49, 265278), (57, 228046), (78, 166649), (91, 142842), (98, 132639), (114, 114023), (133, 97734), (147, 88426), (179, 72618), (182, 71421), (247, 52626), (266, 48867), (273, 47614), (294, 44213), (358, 36309), (399, 32578), (494, 26313), (537, 24206), (546, 23807), (637, 20406), (741, 17542), (798, 16289), (931, 13962), (1074, 12103), (1253, 10374), (1274, 10203), (1482, 8771), (1729, 7518), (1862, 6981), (1911, 6802), (2327, 5586), (2506, 5187), (2793, 4654), (3401, 3822), (3458, 3759)]