3430884

素因数分解:

$2^2\times 3^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:220

約数の個数: 48

約数和(自身を含む): 8402240

約数和(自身を除く): 4971356

約数列:

[1, 2, 3, 4, 6, 12, 43, 61, 86, 109, 122, 129, 172, 183, 218, 244, 258, 327, 366, 436, 516, 654, 732, 1308, 2623, 4687, 5246, 6649, 7869, 9374, 10492, 13298, 14061, 15738, 18748, 19947, 26596, 28122, 31476, 39894, 56244, 79788, 285907, 571814, 857721, 1143628, 1715442, 3430884]

約数ペア:

[(1, 3430884), (2, 1715442), (3, 1143628), (4, 857721), (6, 571814), (12, 285907), (43, 79788), (61, 56244), (86, 39894), (109, 31476), (122, 28122), (129, 26596), (172, 19947), (183, 18748), (218, 15738), (244, 14061), (258, 13298), (327, 10492), (366, 9374), (436, 7869), (516, 6649), (654, 5246), (732, 4687), (1308, 2623)]