13740318

素因数分解:

$2^1\times 3^2\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{541}}^1$

素因数の和:649

約数の個数: 48

約数和(自身を含む): 31960656

約数和(自身を除く): 18220338

約数列:

[1, 2, 3, 6, 9, 17, 18, 34, 51, 83, 102, 153, 166, 249, 306, 498, 541, 747, 1082, 1411, 1494, 1623, 2822, 3246, 4233, 4869, 8466, 9197, 9738, 12699, 18394, 25398, 27591, 44903, 55182, 82773, 89806, 134709, 165546, 269418, 404127, 763351, 808254, 1526702, 2290053, 4580106, 6870159, 13740318]

約数ペア:

[(1, 13740318), (2, 6870159), (3, 4580106), (6, 2290053), (9, 1526702), (17, 808254), (18, 763351), (34, 404127), (51, 269418), (83, 165546), (102, 134709), (153, 89806), (166, 82773), (249, 55182), (306, 44903), (498, 27591), (541, 25398), (747, 18394), (1082, 12699), (1411, 9738), (1494, 9197), (1623, 8466), (2822, 4869), (3246, 4233)]