2205252

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{2917}}^1$

素因数の和:2937

約数の個数: 48

約数和(自身を含む): 6536320

約数和(自身を除く): 4331068

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 2917, 5834, 8751, 11668, 17502, 20419, 26253, 35004, 40838, 52506, 61257, 78759, 81676, 105012, 122514, 157518, 183771, 245028, 315036, 367542, 551313, 735084, 1102626, 2205252]

約数ペア:

[(1, 2205252), (2, 1102626), (3, 735084), (4, 551313), (6, 367542), (7, 315036), (9, 245028), (12, 183771), (14, 157518), (18, 122514), (21, 105012), (27, 81676), (28, 78759), (36, 61257), (42, 52506), (54, 40838), (63, 35004), (84, 26253), (108, 20419), (126, 17502), (189, 11668), (252, 8751), (378, 5834), (756, 2917)]