27297654

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{139}}^1\times {\mathrm{461}}^1$

素因数の和:676

約数の個数: 32

約数和(自身を含む): 55883520

約数和(自身を除く): 28585866

約数列:

[1, 2, 3, 6, 71, 139, 142, 213, 278, 417, 426, 461, 834, 922, 1383, 2766, 9869, 19738, 29607, 32731, 59214, 64079, 65462, 98193, 128158, 192237, 196386, 384474, 4549609, 9099218, 13648827, 27297654]

約数ペア:

[(1, 27297654), (2, 13648827), (3, 9099218), (6, 4549609), (71, 384474), (139, 196386), (142, 192237), (213, 128158), (278, 98193), (417, 65462), (426, 64079), (461, 59214), (834, 32731), (922, 29607), (1383, 19738), (2766, 9869)]