1868379372

素因数分解:

$2^2\times 3^5\times {\mathrm{953}}^1\times {\mathrm{2017}}^1$

素因数の和:2989

約数の個数: 72

約数和(自身を含む): 4905338256

約数和(自身を除く): 3036958884

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 953, 972, 1906, 2017, 2859, 3812, 4034, 5718, 6051, 8068, 8577, 11436, 12102, 17154, 18153, 24204, 25731, 34308, 36306, 51462, 54459, 72612, 77193, 102924, 108918, 154386, 163377, 217836, 231579, 308772, 326754, 463158, 490131, 653508, 926316, 980262, 1922201, 1960524, 3844402, 5766603, 7688804, 11533206, 17299809, 23066412, 34599618, 51899427, 69199236, 103798854, 155698281, 207597708, 311396562, 467094843, 622793124, 934189686, 1868379372]

約数ペア:

[(1, 1868379372), (2, 934189686), (3, 622793124), (4, 467094843), (6, 311396562), (9, 207597708), (12, 155698281), (18, 103798854), (27, 69199236), (36, 51899427), (54, 34599618), (81, 23066412), (108, 17299809), (162, 11533206), (243, 7688804), (324, 5766603), (486, 3844402), (953, 1960524), (972, 1922201), (1906, 980262), (2017, 926316), (2859, 653508), (3812, 490131), (4034, 463158), (5718, 326754), (6051, 308772), (8068, 231579), (8577, 217836), (11436, 163377), (12102, 154386), (17154, 108918), (18153, 102924), (24204, 77193), (25731, 72612), (34308, 54459), (36306, 51462)]