26217180

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13241}}^1$

素因数の和:13267

約数の個数: 72

約数和(自身を含む): 86761584

約数和(自身を除く): 60544404

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 110, 132, 165, 180, 198, 220, 330, 396, 495, 660, 990, 1980, 13241, 26482, 39723, 52964, 66205, 79446, 119169, 132410, 145651, 158892, 198615, 238338, 264820, 291302, 397230, 436953, 476676, 582604, 595845, 728255, 794460, 873906, 1191690, 1310859, 1456510, 1747812, 2184765, 2383380, 2621718, 2913020, 4369530, 5243436, 6554295, 8739060, 13108590, 26217180]

約数ペア:

[(1, 26217180), (2, 13108590), (3, 8739060), (4, 6554295), (5, 5243436), (6, 4369530), (9, 2913020), (10, 2621718), (11, 2383380), (12, 2184765), (15, 1747812), (18, 1456510), (20, 1310859), (22, 1191690), (30, 873906), (33, 794460), (36, 728255), (44, 595845), (45, 582604), (55, 476676), (60, 436953), (66, 397230), (90, 291302), (99, 264820), (110, 238338), (132, 198615), (165, 158892), (180, 145651), (198, 132410), (220, 119169), (330, 79446), (396, 66205), (495, 52964), (660, 39723), (990, 26482), (1980, 13241)]