18376173

素因数分解:

$3^3\times {\mathrm{19}}^1\times {\mathrm{113}}^1\times {\mathrm{317}}^1$

素因数の和:458

約数の個数: 32

約数和(自身を含む): 29001600

約数和(自身を除く): 10625427

約数列:

[1, 3, 9, 19, 27, 57, 113, 171, 317, 339, 513, 951, 1017, 2147, 2853, 3051, 6023, 6441, 8559, 18069, 19323, 35821, 54207, 57969, 107463, 162621, 322389, 680599, 967167, 2041797, 6125391, 18376173]

約数ペア:

[(1, 18376173), (3, 6125391), (9, 2041797), (19, 967167), (27, 680599), (57, 322389), (113, 162621), (171, 107463), (317, 57969), (339, 54207), (513, 35821), (951, 19323), (1017, 18069), (2147, 8559), (2853, 6441), (3051, 6023)]