11220222

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 26046720

約数和(自身を除く): 14826498

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 67, 78, 113, 114, 134, 201, 226, 247, 339, 402, 494, 678, 741, 871, 1273, 1469, 1482, 1742, 2147, 2546, 2613, 2938, 3819, 4294, 4407, 5226, 6441, 7571, 7638, 8814, 12882, 15142, 16549, 22713, 27911, 33098, 45426, 49647, 55822, 83733, 98423, 99294, 143849, 167466, 196846, 287698, 295269, 431547, 590538, 863094, 1870037, 3740074, 5610111, 11220222]

約数ペア:

[(1, 11220222), (2, 5610111), (3, 3740074), (6, 1870037), (13, 863094), (19, 590538), (26, 431547), (38, 295269), (39, 287698), (57, 196846), (67, 167466), (78, 143849), (113, 99294), (114, 98423), (134, 83733), (201, 55822), (226, 49647), (247, 45426), (339, 33098), (402, 27911), (494, 22713), (678, 16549), (741, 15142), (871, 12882), (1273, 8814), (1469, 7638), (1482, 7571), (1742, 6441), (2147, 5226), (2546, 4407), (2613, 4294), (2938, 3819)]