2018694171

素因数分解:

$3^1\times {\mathrm{13}}^1\times {\mathrm{101}}^1\times {\mathrm{677}}^1\times {\mathrm{757}}^1$

素因数の和:1551

約数の個数: 32

約数和(自身を含む): 2935533888

約数和(自身を除く): 916839717

約数列:

[1, 3, 13, 39, 101, 303, 677, 757, 1313, 2031, 2271, 3939, 8801, 9841, 26403, 29523, 68377, 76457, 205131, 229371, 512489, 888901, 993941, 1537467, 2666703, 2981823, 6662357, 19987071, 51761389, 155284167, 672898057, 2018694171]

約数ペア:

[(1, 2018694171), (3, 672898057), (13, 155284167), (39, 51761389), (101, 19987071), (303, 6662357), (677, 2981823), (757, 2666703), (1313, 1537467), (2031, 993941), (2271, 888901), (3939, 512489), (8801, 229371), (9841, 205131), (26403, 76457), (29523, 68377)]