26623758

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{137}}^1\times {\mathrm{661}}^1$

素因数の和:817

約数の個数: 48

約数和(自身を含む): 62487504

約数和(自身を除く): 35863746

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 137, 147, 274, 294, 411, 661, 822, 959, 1322, 1918, 1983, 2877, 3966, 4627, 5754, 6713, 9254, 13426, 13881, 20139, 27762, 32389, 40278, 64778, 90557, 97167, 181114, 194334, 271671, 543342, 633899, 1267798, 1901697, 3803394, 4437293, 8874586, 13311879, 26623758]

約数ペア:

[(1, 26623758), (2, 13311879), (3, 8874586), (6, 4437293), (7, 3803394), (14, 1901697), (21, 1267798), (42, 633899), (49, 543342), (98, 271671), (137, 194334), (147, 181114), (274, 97167), (294, 90557), (411, 64778), (661, 40278), (822, 32389), (959, 27762), (1322, 20139), (1918, 13881), (1983, 13426), (2877, 9254), (3966, 6713), (4627, 5754)]