2977236

素因数分解:

$2^2\times 3^6\times {\mathrm{1021}}^1$

素因数の和:1043

約数の個数: 42

約数和(自身を含む): 7819322

約数和(自身を除く): 4842086

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 81, 108, 162, 243, 324, 486, 729, 972, 1021, 1458, 2042, 2916, 3063, 4084, 6126, 9189, 12252, 18378, 27567, 36756, 55134, 82701, 110268, 165402, 248103, 330804, 496206, 744309, 992412, 1488618, 2977236]

約数ペア:

[(1, 2977236), (2, 1488618), (3, 992412), (4, 744309), (6, 496206), (9, 330804), (12, 248103), (18, 165402), (27, 110268), (36, 82701), (54, 55134), (81, 36756), (108, 27567), (162, 18378), (243, 12252), (324, 9189), (486, 6126), (729, 4084), (972, 3063), (1021, 2916), (1458, 2042)]