40537213038

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{2857}}^1\times {\mathrm{16087}}^1$

素因数の和:18966

約数の個数: 72

約数和(自身を含む): 102212437392

約数和(自身を除く): 61675224354

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 2857, 5714, 8571, 16087, 17142, 19999, 25713, 32174, 39998, 48261, 51426, 59997, 96522, 112609, 119994, 139993, 144783, 179991, 225218, 279986, 289566, 337827, 359982, 419979, 675654, 788263, 839958, 1013481, 1259937, 1576526, 2026962, 2364789, 2519874, 4729578, 7094367, 14188734, 45960559, 91921118, 137881677, 275763354, 321723913, 413645031, 643447826, 827290062, 965171739, 1930343478, 2252067391, 2895515217, 4504134782, 5791030434, 6756202173, 13512404346, 20268606519, 40537213038]

約数ペア:

[(1, 40537213038), (2, 20268606519), (3, 13512404346), (6, 6756202173), (7, 5791030434), (9, 4504134782), (14, 2895515217), (18, 2252067391), (21, 1930343478), (42, 965171739), (49, 827290062), (63, 643447826), (98, 413645031), (126, 321723913), (147, 275763354), (294, 137881677), (441, 91921118), (882, 45960559), (2857, 14188734), (5714, 7094367), (8571, 4729578), (16087, 2519874), (17142, 2364789), (19999, 2026962), (25713, 1576526), (32174, 1259937), (39998, 1013481), (48261, 839958), (51426, 788263), (59997, 675654), (96522, 419979), (112609, 359982), (119994, 337827), (139993, 289566), (144783, 279986), (179991, 225218)]