2908332

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{3847}}^1$

素因数の和:3867

約数の個数: 48

約数和(自身を含む): 8619520

約数和(自身を除く): 5711188

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, 3847, 7694, 11541, 15388, 23082, 26929, 34623, 46164, 53858, 69246, 80787, 103869, 107716, 138492, 161574, 207738, 242361, 323148, 415476, 484722, 727083, 969444, 1454166, 2908332]

約数ペア:

[(1, 2908332), (2, 1454166), (3, 969444), (4, 727083), (6, 484722), (7, 415476), (9, 323148), (12, 242361), (14, 207738), (18, 161574), (21, 138492), (27, 107716), (28, 103869), (36, 80787), (42, 69246), (54, 53858), (63, 46164), (84, 34623), (108, 26929), (126, 23082), (189, 15388), (252, 11541), (378, 7694), (756, 3847)]