2018197324

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{271409}}^1$

素因数の和:271450

約数の個数: 36

約数和(自身を含む): 4172114520

約数和(自身を除く): 2153917196

約数列:

[1, 2, 4, 11, 13, 22, 26, 44, 52, 143, 169, 286, 338, 572, 676, 1859, 3718, 7436, 271409, 542818, 1085636, 2985499, 3528317, 5970998, 7056634, 11941996, 14113268, 38811487, 45868121, 77622974, 91736242, 155245948, 183472484, 504549331, 1009098662, 2018197324]

約数ペア:

[(1, 2018197324), (2, 1009098662), (4, 504549331), (11, 183472484), (13, 155245948), (22, 91736242), (26, 77622974), (44, 45868121), (52, 38811487), (143, 14113268), (169, 11941996), (286, 7056634), (338, 5970998), (572, 3528317), (676, 2985499), (1859, 1085636), (3718, 542818), (7436, 271409)]