7977474

素因数分解:

$2^1\times 3^3\times {\mathrm{97}}^1\times {\mathrm{1523}}^1$

素因数の和:1631

約数の個数: 32

約数和(自身を含む): 17922240

約数和(自身を除く): 9944766

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 97, 194, 291, 582, 873, 1523, 1746, 2619, 3046, 4569, 5238, 9138, 13707, 27414, 41121, 82242, 147731, 295462, 443193, 886386, 1329579, 2659158, 3988737, 7977474]

約数ペア:

[(1, 7977474), (2, 3988737), (3, 2659158), (6, 1329579), (9, 886386), (18, 443193), (27, 295462), (54, 147731), (97, 82242), (194, 41121), (291, 27414), (582, 13707), (873, 9138), (1523, 5238), (1746, 4569), (2619, 3046)]