28181034

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{24851}}^1$

素因数の和:24872

約数の個数: 40

約数和(自身を含む): 72170208

約数和(自身を除く): 43989174

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 24851, 49702, 74553, 149106, 173957, 223659, 347914, 447318, 521871, 670977, 1043742, 1341954, 1565613, 2012931, 3131226, 4025862, 4696839, 9393678, 14090517, 28181034]

約数ペア:

[(1, 28181034), (2, 14090517), (3, 9393678), (6, 4696839), (7, 4025862), (9, 3131226), (14, 2012931), (18, 1565613), (21, 1341954), (27, 1043742), (42, 670977), (54, 521871), (63, 447318), (81, 347914), (126, 223659), (162, 173957), (189, 149106), (378, 74553), (567, 49702), (1134, 24851)]