18449278

素因数分解:

$2^1\times {\mathrm{29}}^1\times {\mathrm{31}}^2\times {\mathrm{331}}^1$

素因数の和:424

約数の個数: 24

約数和(自身を含む): 29670840

約数和(自身を除く): 11221562

約数列:

[1, 2, 29, 31, 58, 62, 331, 662, 899, 961, 1798, 1922, 9599, 10261, 19198, 20522, 27869, 55738, 297569, 318091, 595138, 636182, 9224639, 18449278]

約数ペア:

[(1, 18449278), (2, 9224639), (29, 636182), (31, 595138), (58, 318091), (62, 297569), (331, 55738), (662, 27869), (899, 20522), (961, 19198), (1798, 10261), (1922, 9599)]