4148634

素因数分解:

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

素因数の和:259

約数の個数: 48

約数和(自身を含む): 9816768

約数和(自身を除く): 5668134

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 103, 137, 147, 206, 274, 294, 309, 411, 618, 721, 822, 959, 1442, 1918, 2163, 2877, 4326, 5047, 5754, 6713, 10094, 13426, 14111, 15141, 20139, 28222, 30282, 40278, 42333, 84666, 98777, 197554, 296331, 592662, 691439, 1382878, 2074317, 4148634]

約数ペア:

[(1, 4148634), (2, 2074317), (3, 1382878), (6, 691439), (7, 592662), (14, 296331), (21, 197554), (42, 98777), (49, 84666), (98, 42333), (103, 40278), (137, 30282), (147, 28222), (206, 20139), (274, 15141), (294, 14111), (309, 13426), (411, 10094), (618, 6713), (721, 5754), (822, 5047), (959, 4326), (1442, 2877), (1918, 2163)]