1157652

素因数分解:

$2^2\times 3^6\times {\mathrm{397}}^1$

素因数の和:419

約数の個数: 42

約数和(自身を含む): 3045098

約数和(自身を除く): 1887446

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 397, 486, 729, 794, 972, 1191, 1458, 1588, 2382, 2916, 3573, 4764, 7146, 10719, 14292, 21438, 32157, 42876, 64314, 96471, 128628, 192942, 289413, 385884, 578826, 1157652]

約数ペア:

[(1, 1157652), (2, 578826), (3, 385884), (4, 289413), (6, 192942), (9, 128628), (12, 96471), (18, 64314), (27, 42876), (36, 32157), (54, 21438), (81, 14292), (108, 10719), (162, 7146), (243, 4764), (324, 3573), (397, 2916), (486, 2382), (729, 1588), (794, 1458), (972, 1191)]