18359679

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{101}}^1$

素因数の和:255

約数の個数: 32

約数和(自身を含む): 27417600

約数和(自身を除く): 9057921

約数列:

[1, 3, 13, 39, 59, 79, 101, 177, 237, 303, 767, 1027, 1313, 2301, 3081, 3939, 4661, 5959, 7979, 13983, 17877, 23937, 60593, 77467, 103727, 181779, 232401, 311181, 470761, 1412283, 6119893, 18359679]

約数ペア:

[(1, 18359679), (3, 6119893), (13, 1412283), (39, 470761), (59, 311181), (79, 232401), (101, 181779), (177, 103727), (237, 77467), (303, 60593), (767, 23937), (1027, 17877), (1313, 13983), (2301, 7979), (3081, 5959), (3939, 4661)]