31098858

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{38971}}^1$

素因数の和:39002

約数の個数: 32

約数和(自身を含む): 74826240

約数和(自身を除く): 43727382

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 399, 798, 38971, 77942, 116913, 233826, 272797, 545594, 740449, 818391, 1480898, 1636782, 2221347, 4442694, 5183143, 10366286, 15549429, 31098858]

約数ペア:

[(1, 31098858), (2, 15549429), (3, 10366286), (6, 5183143), (7, 4442694), (14, 2221347), (19, 1636782), (21, 1480898), (38, 818391), (42, 740449), (57, 545594), (114, 272797), (133, 233826), (266, 116913), (399, 77942), (798, 38971)]