21150282

素因数分解:

$2^1\times 3^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1\times {\mathrm{419}}^1$

素因数の和:650

約数の個数: 32

約数和(自身を含む): 43545600

約数和(自身を除く): 22395318

約数列:

[1, 2, 3, 6, 47, 94, 141, 179, 282, 358, 419, 537, 838, 1074, 1257, 2514, 8413, 16826, 19693, 25239, 39386, 50478, 59079, 75001, 118158, 150002, 225003, 450006, 3525047, 7050094, 10575141, 21150282]

約数ペア:

[(1, 21150282), (2, 10575141), (3, 7050094), (6, 3525047), (47, 450006), (94, 225003), (141, 150002), (179, 118158), (282, 75001), (358, 59079), (419, 50478), (537, 39386), (838, 25239), (1074, 19693), (1257, 16826), (2514, 8413)]