29040438

素因数分解:

$2^1\times 3^1\times 7^3\times {\mathrm{103}}^1\times {\mathrm{137}}^1$

素因数の和:266

約数の個数: 64

約数和(自身を含む): 68889600

約数和(自身を除く): 39849162

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 137, 147, 206, 274, 294, 309, 343, 411, 618, 686, 721, 822, 959, 1029, 1442, 1918, 2058, 2163, 2877, 4326, 5047, 5754, 6713, 10094, 13426, 14111, 15141, 20139, 28222, 30282, 35329, 40278, 42333, 46991, 70658, 84666, 93982, 98777, 105987, 140973, 197554, 211974, 281946, 296331, 592662, 691439, 1382878, 2074317, 4148634, 4840073, 9680146, 14520219, 29040438]

約数ペア:

[(1, 29040438), (2, 14520219), (3, 9680146), (6, 4840073), (7, 4148634), (14, 2074317), (21, 1382878), (42, 691439), (49, 592662), (98, 296331), (103, 281946), (137, 211974), (147, 197554), (206, 140973), (274, 105987), (294, 98777), (309, 93982), (343, 84666), (411, 70658), (618, 46991), (686, 42333), (721, 40278), (822, 35329), (959, 30282), (1029, 28222), (1442, 20139), (1918, 15141), (2058, 14111), (2163, 13426), (2877, 10094), (4326, 6713), (5047, 5754)]