3985704

素因数分解:

$2^3\times 3^2\times {\mathrm{197}}^1\times {\mathrm{281}}^1$

素因数の和:490

約数の個数: 48

約数和(自身を含む): 10888020

約数和(自身を除く): 6902316

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 197, 281, 394, 562, 591, 788, 843, 1124, 1182, 1576, 1686, 1773, 2248, 2364, 2529, 3372, 3546, 4728, 5058, 6744, 7092, 10116, 14184, 20232, 55357, 110714, 166071, 221428, 332142, 442856, 498213, 664284, 996426, 1328568, 1992852, 3985704]

約数ペア:

[(1, 3985704), (2, 1992852), (3, 1328568), (4, 996426), (6, 664284), (8, 498213), (9, 442856), (12, 332142), (18, 221428), (24, 166071), (36, 110714), (72, 55357), (197, 20232), (281, 14184), (394, 10116), (562, 7092), (591, 6744), (788, 5058), (843, 4728), (1124, 3546), (1182, 3372), (1576, 2529), (1686, 2364), (1773, 2248)]