221409174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{877}}^1\times {\mathrm{6011}}^1$

素因数の和:6900

約数の個数: 32

約数和(自身を含む): 506739456

約数和(自身を除く): 285330282

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 877, 1754, 2631, 5262, 6011, 6139, 12022, 12278, 18033, 18417, 36066, 36834, 42077, 84154, 126231, 252462, 5271647, 10543294, 15814941, 31629882, 36901529, 73803058, 110704587, 221409174]

約数ペア:

[(1, 221409174), (2, 110704587), (3, 73803058), (6, 36901529), (7, 31629882), (14, 15814941), (21, 10543294), (42, 5271647), (877, 252462), (1754, 126231), (2631, 84154), (5262, 42077), (6011, 36834), (6139, 36066), (12022, 18417), (12278, 18033)]