2631402

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^2$

素因数の和:179

約数の個数: 36

約数和(自身を含む): 5982210

約数和(自身を除く): 3350808

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 71, 87, 142, 174, 213, 261, 426, 522, 639, 1278, 2059, 4118, 5041, 6177, 10082, 12354, 15123, 18531, 30246, 37062, 45369, 90738, 146189, 292378, 438567, 877134, 1315701, 2631402]

約数ペア:

[(1, 2631402), (2, 1315701), (3, 877134), (6, 438567), (9, 292378), (18, 146189), (29, 90738), (58, 45369), (71, 37062), (87, 30246), (142, 18531), (174, 15123), (213, 12354), (261, 10082), (426, 6177), (522, 5041), (639, 4118), (1278, 2059)]