867711042

素因数分解:

$2^1\times 3^4\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{28643}}^1$

素因数の和:28685

約数の個数: 80

約数和(自身を含む): 2245918752

約数和(自身を除く): 1378207710

約数列:

[1, 2, 3, 6, 9, 11, 17, 18, 22, 27, 33, 34, 51, 54, 66, 81, 99, 102, 153, 162, 187, 198, 297, 306, 374, 459, 561, 594, 891, 918, 1122, 1377, 1683, 1782, 2754, 3366, 5049, 10098, 15147, 28643, 30294, 57286, 85929, 171858, 257787, 315073, 486931, 515574, 630146, 773361, 945219, 973862, 1460793, 1546722, 1890438, 2320083, 2835657, 2921586, 4382379, 4640166, 5356241, 5671314, 8506971, 8764758, 10712482, 13147137, 16068723, 17013942, 25520913, 26294274, 32137446, 39441411, 48206169, 51041826, 78882822, 96412338, 144618507, 289237014, 433855521, 867711042]

約数ペア:

[(1, 867711042), (2, 433855521), (3, 289237014), (6, 144618507), (9, 96412338), (11, 78882822), (17, 51041826), (18, 48206169), (22, 39441411), (27, 32137446), (33, 26294274), (34, 25520913), (51, 17013942), (54, 16068723), (66, 13147137), (81, 10712482), (99, 8764758), (102, 8506971), (153, 5671314), (162, 5356241), (187, 4640166), (198, 4382379), (297, 2921586), (306, 2835657), (374, 2320083), (459, 1890438), (561, 1546722), (594, 1460793), (891, 973862), (918, 945219), (1122, 773361), (1377, 630146), (1683, 515574), (1782, 486931), (2754, 315073), (3366, 257787), (5049, 171858), (10098, 85929), (15147, 57286), (28643, 30294)]