2107656

素因数分解:

$2^3\times 3^2\times {\mathrm{73}}^1\times {\mathrm{401}}^1$

素因数の和:486

約数の個数: 48

約数和(自身を含む): 5800860

約数和(自身を除く): 3693204

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 73, 146, 219, 292, 401, 438, 584, 657, 802, 876, 1203, 1314, 1604, 1752, 2406, 2628, 3208, 3609, 4812, 5256, 7218, 9624, 14436, 28872, 29273, 58546, 87819, 117092, 175638, 234184, 263457, 351276, 526914, 702552, 1053828, 2107656]

約数ペア:

[(1, 2107656), (2, 1053828), (3, 702552), (4, 526914), (6, 351276), (8, 263457), (9, 234184), (12, 175638), (18, 117092), (24, 87819), (36, 58546), (72, 29273), (73, 28872), (146, 14436), (219, 9624), (292, 7218), (401, 5256), (438, 4812), (584, 3609), (657, 3208), (802, 2628), (876, 2406), (1203, 1752), (1314, 1604)]