81098334

素因数分解:

$2^1\times 3^7\times {\mathrm{18541}}^1$

素因数の和:18564

約数の個数: 32

約数和(自身を含む): 182453280

約数和(自身を除く): 101354946

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 243, 486, 729, 1458, 2187, 4374, 18541, 37082, 55623, 111246, 166869, 333738, 500607, 1001214, 1501821, 3003642, 4505463, 9010926, 13516389, 27032778, 40549167, 81098334]

約数ペア:

[(1, 81098334), (2, 40549167), (3, 27032778), (6, 13516389), (9, 9010926), (18, 4505463), (27, 3003642), (54, 1501821), (81, 1001214), (162, 500607), (243, 333738), (486, 166869), (729, 111246), (1458, 55623), (2187, 37082), (4374, 18541)]