2866428

素因数分解:

$2^2\times 3^6\times {\mathrm{983}}^1$

素因数の和:1005

約数の個数: 42

約数和(自身を含む): 7528584

約数和(自身を除く): 4662156

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 983, 1458, 1966, 2916, 2949, 3932, 5898, 8847, 11796, 17694, 26541, 35388, 53082, 79623, 106164, 159246, 238869, 318492, 477738, 716607, 955476, 1433214, 2866428]

約数ペア:

[(1, 2866428), (2, 1433214), (3, 955476), (4, 716607), (6, 477738), (9, 318492), (12, 238869), (18, 159246), (27, 106164), (36, 79623), (54, 53082), (81, 35388), (108, 26541), (162, 17694), (243, 11796), (324, 8847), (486, 5898), (729, 3932), (972, 2949), (983, 2916), (1458, 1966)]