405172068

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{91009}}^1$

素因数の和:91076

約数の個数: 48

約数和(自身を含む): 1100856960

約数和(自身を除く): 695684892

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 53, 84, 106, 159, 212, 318, 371, 636, 742, 1113, 1484, 2226, 4452, 91009, 182018, 273027, 364036, 546054, 637063, 1092108, 1274126, 1911189, 2548252, 3822378, 4823477, 7644756, 9646954, 14470431, 19293908, 28940862, 33764339, 57881724, 67528678, 101293017, 135057356, 202586034, 405172068]

約数ペア:

[(1, 405172068), (2, 202586034), (3, 135057356), (4, 101293017), (6, 67528678), (7, 57881724), (12, 33764339), (14, 28940862), (21, 19293908), (28, 14470431), (42, 9646954), (53, 7644756), (84, 4823477), (106, 3822378), (159, 2548252), (212, 1911189), (318, 1274126), (371, 1092108), (636, 637063), (742, 546054), (1113, 364036), (1484, 273027), (2226, 182018), (4452, 91009)]