40327974

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{653}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 90597312

約数和(自身を除く): 50269338

約数列:

[1, 2, 3, 6, 9, 18, 47, 73, 94, 141, 146, 219, 282, 423, 438, 653, 657, 846, 1306, 1314, 1959, 3431, 3918, 5877, 6862, 10293, 11754, 20586, 30691, 30879, 47669, 61382, 61758, 92073, 95338, 143007, 184146, 276219, 286014, 429021, 552438, 858042, 2240443, 4480886, 6721329, 13442658, 20163987, 40327974]

約数ペア:

[(1, 40327974), (2, 20163987), (3, 13442658), (6, 6721329), (9, 4480886), (18, 2240443), (47, 858042), (73, 552438), (94, 429021), (141, 286014), (146, 276219), (219, 184146), (282, 143007), (423, 95338), (438, 92073), (653, 61758), (657, 61382), (846, 47669), (1306, 30879), (1314, 30691), (1959, 20586), (3431, 11754), (3918, 10293), (5877, 6862)]