13295886

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1$

素因数の和:181

約数の個数: 48

約数和(自身を含む): 28667520

約数和(自身を除く): 15371634

約数列:

[1, 2, 3, 6, 23, 46, 59, 69, 71, 118, 138, 142, 177, 213, 354, 426, 529, 1058, 1357, 1587, 1633, 2714, 3174, 3266, 4071, 4189, 4899, 8142, 8378, 9798, 12567, 25134, 31211, 37559, 62422, 75118, 93633, 96347, 112677, 187266, 192694, 225354, 289041, 578082, 2215981, 4431962, 6647943, 13295886]

約数ペア:

[(1, 13295886), (2, 6647943), (3, 4431962), (6, 2215981), (23, 578082), (46, 289041), (59, 225354), (69, 192694), (71, 187266), (118, 112677), (138, 96347), (142, 93633), (177, 75118), (213, 62422), (354, 37559), (426, 31211), (529, 25134), (1058, 12567), (1357, 9798), (1587, 8378), (1633, 8142), (2714, 4899), (3174, 4189), (3266, 4071)]