21174288

素因数分解:

$2^4\times 3^1\times {\mathrm{503}}^1\times {\mathrm{877}}^1$

素因数の和:1391

約数の個数: 40

約数和(自身を含む): 54871488

約数和(自身を除く): 33697200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 503, 877, 1006, 1509, 1754, 2012, 2631, 3018, 3508, 4024, 5262, 6036, 7016, 8048, 10524, 12072, 14032, 21048, 24144, 42096, 441131, 882262, 1323393, 1764524, 2646786, 3529048, 5293572, 7058096, 10587144, 21174288]

約数ペア:

[(1, 21174288), (2, 10587144), (3, 7058096), (4, 5293572), (6, 3529048), (8, 2646786), (12, 1764524), (16, 1323393), (24, 882262), (48, 441131), (503, 42096), (877, 24144), (1006, 21048), (1509, 14032), (1754, 12072), (2012, 10524), (2631, 8048), (3018, 7016), (3508, 6036), (4024, 5262)]