27451398

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{353}}^1\times {\mathrm{997}}^1$

素因数の和:1368

約数の個数: 32

約数和(自身を含む): 59353056

約数和(自身を除く): 31901658

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 353, 706, 997, 1059, 1994, 2118, 2991, 4589, 5982, 9178, 12961, 13767, 25922, 27534, 38883, 77766, 351941, 703882, 1055823, 2111646, 4575233, 9150466, 13725699, 27451398]

約数ペア:

[(1, 27451398), (2, 13725699), (3, 9150466), (6, 4575233), (13, 2111646), (26, 1055823), (39, 703882), (78, 351941), (353, 77766), (706, 38883), (997, 27534), (1059, 25922), (1994, 13767), (2118, 12961), (2991, 9178), (4589, 5982)]