291234222

素因数分解:

$2^1\times 3^2\times {\mathrm{113}}^1\times {\mathrm{131}}^1\times {\mathrm{1093}}^1$

素因数の和:1345

約数の個数: 48

約数和(自身を含む): 642037968

約数和(自身を除く): 350803746

約数列:

[1, 2, 3, 6, 9, 18, 113, 131, 226, 262, 339, 393, 678, 786, 1017, 1093, 1179, 2034, 2186, 2358, 3279, 6558, 9837, 14803, 19674, 29606, 44409, 88818, 123509, 133227, 143183, 247018, 266454, 286366, 370527, 429549, 741054, 859098, 1111581, 1288647, 2223162, 2577294, 16179679, 32359358, 48539037, 97078074, 145617111, 291234222]

約数ペア:

[(1, 291234222), (2, 145617111), (3, 97078074), (6, 48539037), (9, 32359358), (18, 16179679), (113, 2577294), (131, 2223162), (226, 1288647), (262, 1111581), (339, 859098), (393, 741054), (678, 429549), (786, 370527), (1017, 286366), (1093, 266454), (1179, 247018), (2034, 143183), (2186, 133227), (2358, 123509), (3279, 88818), (6558, 44409), (9837, 29606), (14803, 19674)]