40612278

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{107}}^1\times {\mathrm{1291}}^1$

素因数の和:1417

約数の個数: 48

約数和(自身を含む): 95442624

約数和(自身を除く): 54830346

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 107, 147, 214, 294, 321, 642, 749, 1291, 1498, 2247, 2582, 3873, 4494, 5243, 7746, 9037, 10486, 15729, 18074, 27111, 31458, 54222, 63259, 126518, 138137, 189777, 276274, 379554, 414411, 828822, 966959, 1933918, 2900877, 5801754, 6768713, 13537426, 20306139, 40612278]

約数ペア:

[(1, 40612278), (2, 20306139), (3, 13537426), (6, 6768713), (7, 5801754), (14, 2900877), (21, 1933918), (42, 966959), (49, 828822), (98, 414411), (107, 379554), (147, 276274), (214, 189777), (294, 138137), (321, 126518), (642, 63259), (749, 54222), (1291, 31458), (1498, 27111), (2247, 18074), (2582, 15729), (3873, 10486), (4494, 9037), (5243, 7746)]