18232095

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{1951}}^1$

素因数の和:2055

約数の個数: 32

約数和(自身を含む): 33730560

約数和(自身を除く): 15498465

約数列:

[1, 3, 5, 7, 15, 21, 35, 89, 105, 267, 445, 623, 1335, 1869, 1951, 3115, 5853, 9345, 9755, 13657, 29265, 40971, 68285, 173639, 204855, 520917, 868195, 1215473, 2604585, 3646419, 6077365, 18232095]

約数ペア:

[(1, 18232095), (3, 6077365), (5, 3646419), (7, 2604585), (15, 1215473), (21, 868195), (35, 520917), (89, 204855), (105, 173639), (267, 68285), (445, 40971), (623, 29265), (1335, 13657), (1869, 9755), (1951, 9345), (3115, 5853)]