2012131449

素因数分解:

$3^4\times {\mathrm{113}}^1\times {\mathrm{367}}^1\times {\mathrm{599}}^1$

素因数の和:1091

約数の個数: 40

約数和(自身を含む): 3045715200

約数和(自身を除く): 1033583751

約数列:

[1, 3, 9, 27, 81, 113, 339, 367, 599, 1017, 1101, 1797, 3051, 3303, 5391, 9153, 9909, 16173, 29727, 41471, 48519, 67687, 124413, 203061, 219833, 373239, 609183, 659499, 1119717, 1827549, 1978497, 3359151, 5482647, 5935491, 17806473, 24841129, 74523387, 223570161, 670710483, 2012131449]

約数ペア:

[(1, 2012131449), (3, 670710483), (9, 223570161), (27, 74523387), (81, 24841129), (113, 17806473), (339, 5935491), (367, 5482647), (599, 3359151), (1017, 1978497), (1101, 1827549), (1797, 1119717), (3051, 659499), (3303, 609183), (5391, 373239), (9153, 219833), (9909, 203061), (16173, 124413), (29727, 67687), (41471, 48519)]