1907173836

素因数分解:

$2^2\times 3^5\times {\mathrm{53}}^1\times {\mathrm{37021}}^1$

素因数の和:37093

約数の個数: 72

約数和(自身を含む): 5093931024

約数和(自身を除く): 3186757188

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 53, 54, 81, 106, 108, 159, 162, 212, 243, 318, 324, 477, 486, 636, 954, 972, 1431, 1908, 2862, 4293, 5724, 8586, 12879, 17172, 25758, 37021, 51516, 74042, 111063, 148084, 222126, 333189, 444252, 666378, 999567, 1332756, 1962113, 1999134, 2998701, 3924226, 3998268, 5886339, 5997402, 7848452, 8996103, 11772678, 11994804, 17659017, 17992206, 23545356, 35318034, 35984412, 52977051, 70636068, 105954102, 158931153, 211908204, 317862306, 476793459, 635724612, 953586918, 1907173836]

約数ペア:

[(1, 1907173836), (2, 953586918), (3, 635724612), (4, 476793459), (6, 317862306), (9, 211908204), (12, 158931153), (18, 105954102), (27, 70636068), (36, 52977051), (53, 35984412), (54, 35318034), (81, 23545356), (106, 17992206), (108, 17659017), (159, 11994804), (162, 11772678), (212, 8996103), (243, 7848452), (318, 5997402), (324, 5886339), (477, 3998268), (486, 3924226), (636, 2998701), (954, 1999134), (972, 1962113), (1431, 1332756), (1908, 999567), (2862, 666378), (4293, 444252), (5724, 333189), (8586, 222126), (12879, 148084), (17172, 111063), (25758, 74042), (37021, 51516)]