2897784

素因数分解:

$2^3\times 3^2\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:420

約数の個数: 48

約数和(自身を含む): 7927920

約数和(自身を除く): 5030136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 167, 241, 334, 482, 501, 668, 723, 964, 1002, 1336, 1446, 1503, 1928, 2004, 2169, 2892, 3006, 4008, 4338, 5784, 6012, 8676, 12024, 17352, 40247, 80494, 120741, 160988, 241482, 321976, 362223, 482964, 724446, 965928, 1448892, 2897784]

約数ペア:

[(1, 2897784), (2, 1448892), (3, 965928), (4, 724446), (6, 482964), (8, 362223), (9, 321976), (12, 241482), (18, 160988), (24, 120741), (36, 80494), (72, 40247), (167, 17352), (241, 12024), (334, 8676), (482, 6012), (501, 5784), (668, 4338), (723, 4008), (964, 3006), (1002, 2892), (1336, 2169), (1446, 2004), (1503, 1928)]