3111808428

素因数分解:

$2^2\times 3^5\times {\mathrm{257}}^1\times {\mathrm{12457}}^1$

素因数の和:12733

約数の個数: 72

約数和(自身を含む): 8189689872

約数和(自身を除く): 5077881444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 257, 324, 486, 514, 771, 972, 1028, 1542, 2313, 3084, 4626, 6939, 9252, 12457, 13878, 20817, 24914, 27756, 37371, 41634, 49828, 62451, 74742, 83268, 112113, 124902, 149484, 224226, 249804, 336339, 448452, 672678, 1009017, 1345356, 2018034, 3027051, 3201449, 4036068, 6054102, 6402898, 9604347, 12108204, 12805796, 19208694, 28813041, 38417388, 57626082, 86439123, 115252164, 172878246, 259317369, 345756492, 518634738, 777952107, 1037269476, 1555904214, 3111808428]

約数ペア:

[(1, 3111808428), (2, 1555904214), (3, 1037269476), (4, 777952107), (6, 518634738), (9, 345756492), (12, 259317369), (18, 172878246), (27, 115252164), (36, 86439123), (54, 57626082), (81, 38417388), (108, 28813041), (162, 19208694), (243, 12805796), (257, 12108204), (324, 9604347), (486, 6402898), (514, 6054102), (771, 4036068), (972, 3201449), (1028, 3027051), (1542, 2018034), (2313, 1345356), (3084, 1009017), (4626, 672678), (6939, 448452), (9252, 336339), (12457, 249804), (13878, 224226), (20817, 149484), (24914, 124902), (27756, 112113), (37371, 83268), (41634, 74742), (49828, 62451)]