18123236883

素因数分解:

$3^2\times {\mathrm{23}}^2\times {\mathrm{1063}}^1\times {\mathrm{3581}}^1$

素因数の和:4696

約数の個数: 36

約数和(自身を含む): 27399061872

約数和(自身を除く): 9275824989

約数列:

[1, 3, 9, 23, 69, 207, 529, 1063, 1587, 3189, 3581, 4761, 9567, 10743, 24449, 32229, 73347, 82363, 220041, 247089, 562327, 741267, 1686981, 1894349, 3806603, 5060943, 5683047, 11419809, 17049141, 34259427, 87551869, 262655607, 787966821, 2013692987, 6041078961, 18123236883]

約数ペア:

[(1, 18123236883), (3, 6041078961), (9, 2013692987), (23, 787966821), (69, 262655607), (207, 87551869), (529, 34259427), (1063, 17049141), (1587, 11419809), (3189, 5683047), (3581, 5060943), (4761, 3806603), (9567, 1894349), (10743, 1686981), (24449, 741267), (32229, 562327), (73347, 247089), (82363, 220041)]