9681876

素因数分解:

$2^2\times 3^3\times {\mathrm{157}}^1\times {\mathrm{571}}^1$

素因数の和:741

約数の個数: 48

約数和(自身を含む): 25305280

約数和(自身を除く): 15623404

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 157, 314, 471, 571, 628, 942, 1142, 1413, 1713, 1884, 2284, 2826, 3426, 4239, 5139, 5652, 6852, 8478, 10278, 15417, 16956, 20556, 30834, 61668, 89647, 179294, 268941, 358588, 537882, 806823, 1075764, 1613646, 2420469, 3227292, 4840938, 9681876]

約数ペア:

[(1, 9681876), (2, 4840938), (3, 3227292), (4, 2420469), (6, 1613646), (9, 1075764), (12, 806823), (18, 537882), (27, 358588), (36, 268941), (54, 179294), (108, 89647), (157, 61668), (314, 30834), (471, 20556), (571, 16956), (628, 15417), (942, 10278), (1142, 8478), (1413, 6852), (1713, 5652), (1884, 5139), (2284, 4239), (2826, 3426)]