40698522

素因数分解:

$2^1\times 3^2\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{659}}^1$

素因数の和:787

約数の個数: 48

約数和(自身を含む): 91428480

約数和(自身を除く): 50729958

約数列:

[1, 2, 3, 6, 9, 18, 47, 73, 94, 141, 146, 219, 282, 423, 438, 657, 659, 846, 1314, 1318, 1977, 3431, 3954, 5931, 6862, 10293, 11862, 20586, 30879, 30973, 48107, 61758, 61946, 92919, 96214, 144321, 185838, 278757, 288642, 432963, 557514, 865926, 2261029, 4522058, 6783087, 13566174, 20349261, 40698522]

約数ペア:

[(1, 40698522), (2, 20349261), (3, 13566174), (6, 6783087), (9, 4522058), (18, 2261029), (47, 865926), (73, 557514), (94, 432963), (141, 288642), (146, 278757), (219, 185838), (282, 144321), (423, 96214), (438, 92919), (657, 61946), (659, 61758), (846, 48107), (1314, 30973), (1318, 30879), (1977, 20586), (3431, 11862), (3954, 10293), (5931, 6862)]