27211862

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:308

約数の個数: 32

約数和(自身を含む): 44098560

約数和(自身を除く): 16886698

約数列:

[1, 2, 31, 43, 59, 62, 86, 118, 173, 346, 1333, 1829, 2537, 2666, 3658, 5074, 5363, 7439, 10207, 10726, 14878, 20414, 78647, 157294, 230609, 316417, 438901, 461218, 632834, 877802, 13605931, 27211862]

約数ペア:

[(1, 27211862), (2, 13605931), (31, 877802), (43, 632834), (59, 461218), (62, 438901), (86, 316417), (118, 230609), (173, 157294), (346, 78647), (1333, 20414), (1829, 14878), (2537, 10726), (2666, 10207), (3658, 7439), (5074, 5363)]