21432036

素因数分解:

$2^2\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{3389}}^1$

素因数の和:3444

約数の個数: 48

約数和(自身を含む): 54673920

約数和(自身を除く): 33241884

約数列:

[1, 2, 3, 4, 6, 12, 17, 31, 34, 51, 62, 68, 93, 102, 124, 186, 204, 372, 527, 1054, 1581, 2108, 3162, 3389, 6324, 6778, 10167, 13556, 20334, 40668, 57613, 105059, 115226, 172839, 210118, 230452, 315177, 345678, 420236, 630354, 691356, 1260708, 1786003, 3572006, 5358009, 7144012, 10716018, 21432036]

約数ペア:

[(1, 21432036), (2, 10716018), (3, 7144012), (4, 5358009), (6, 3572006), (12, 1786003), (17, 1260708), (31, 691356), (34, 630354), (51, 420236), (62, 345678), (68, 315177), (93, 230452), (102, 210118), (124, 172839), (186, 115226), (204, 105059), (372, 57613), (527, 40668), (1054, 20334), (1581, 13556), (2108, 10167), (3162, 6778), (3389, 6324)]