18202422

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{101}}^1\times {\mathrm{613}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 42837552

約数和(自身を除く): 24635130

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 101, 147, 202, 294, 303, 606, 613, 707, 1226, 1414, 1839, 2121, 3678, 4242, 4291, 4949, 8582, 9898, 12873, 14847, 25746, 29694, 30037, 60074, 61913, 90111, 123826, 180222, 185739, 371478, 433391, 866782, 1300173, 2600346, 3033737, 6067474, 9101211, 18202422]

約数ペア:

[(1, 18202422), (2, 9101211), (3, 6067474), (6, 3033737), (7, 2600346), (14, 1300173), (21, 866782), (42, 433391), (49, 371478), (98, 185739), (101, 180222), (147, 123826), (202, 90111), (294, 61913), (303, 60074), (606, 30037), (613, 29694), (707, 25746), (1226, 14847), (1414, 12873), (1839, 9898), (2121, 8582), (3678, 4949), (4242, 4291)]