18010367082

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{3517}}^1\times {\mathrm{4007}}^1$

素因数の和:7603

約数の個数: 48

約数和(自身を含む): 39593204352

約数和(自身を除く): 21582837270

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 3517, 4007, 7034, 8014, 10551, 12021, 21102, 24042, 31653, 36063, 63306, 72126, 249707, 284497, 499414, 568994, 749121, 853491, 1498242, 1706982, 2247363, 2560473, 4494726, 5120946, 14092619, 28185238, 42277857, 84555714, 126833571, 253667142, 1000575949, 2001151898, 3001727847, 6003455694, 9005183541, 18010367082]

約数ペア:

[(1, 18010367082), (2, 9005183541), (3, 6003455694), (6, 3001727847), (9, 2001151898), (18, 1000575949), (71, 253667142), (142, 126833571), (213, 84555714), (426, 42277857), (639, 28185238), (1278, 14092619), (3517, 5120946), (4007, 4494726), (7034, 2560473), (8014, 2247363), (10551, 1706982), (12021, 1498242), (21102, 853491), (24042, 749121), (31653, 568994), (36063, 499414), (63306, 284497), (72126, 249707)]