2101086

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{73}}^1$

素因数の和:138

約数の個数: 64

約数和(自身を含む): 5221440

約数和(自身を除く): 3120354

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 41, 54, 73, 78, 82, 117, 123, 146, 219, 234, 246, 351, 369, 438, 533, 657, 702, 738, 949, 1066, 1107, 1314, 1599, 1898, 1971, 2214, 2847, 2993, 3198, 3942, 4797, 5694, 5986, 8541, 8979, 9594, 14391, 17082, 17958, 25623, 26937, 28782, 38909, 51246, 53874, 77818, 80811, 116727, 161622, 233454, 350181, 700362, 1050543, 2101086]

約数ペア:

[(1, 2101086), (2, 1050543), (3, 700362), (6, 350181), (9, 233454), (13, 161622), (18, 116727), (26, 80811), (27, 77818), (39, 53874), (41, 51246), (54, 38909), (73, 28782), (78, 26937), (82, 25623), (117, 17958), (123, 17082), (146, 14391), (219, 9594), (234, 8979), (246, 8541), (351, 5986), (369, 5694), (438, 4797), (533, 3942), (657, 3198), (702, 2993), (738, 2847), (949, 2214), (1066, 1971), (1107, 1898), (1314, 1599)]