2609784

素因数分解:

$2^3\times 3^2\times {\mathrm{67}}^1\times {\mathrm{541}}^1$

素因数の和:620

約数の個数: 48

約数和(自身を含む): 7186920

約数和(自身を除く): 4577136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 67, 72, 134, 201, 268, 402, 536, 541, 603, 804, 1082, 1206, 1608, 1623, 2164, 2412, 3246, 4328, 4824, 4869, 6492, 9738, 12984, 19476, 36247, 38952, 72494, 108741, 144988, 217482, 289976, 326223, 434964, 652446, 869928, 1304892, 2609784]

約数ペア:

[(1, 2609784), (2, 1304892), (3, 869928), (4, 652446), (6, 434964), (8, 326223), (9, 289976), (12, 217482), (18, 144988), (24, 108741), (36, 72494), (67, 38952), (72, 36247), (134, 19476), (201, 12984), (268, 9738), (402, 6492), (536, 4869), (541, 4824), (603, 4328), (804, 3246), (1082, 2412), (1206, 2164), (1608, 1623)]