40123314

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{28949}}^1$

素因数の和:28975

約数の個数: 48

約数和(自身を含む): 108388800

約数和(自身を除く): 68265486

約数列:

[1, 2, 3, 6, 7, 9, 11, 14, 18, 21, 22, 33, 42, 63, 66, 77, 99, 126, 154, 198, 231, 462, 693, 1386, 28949, 57898, 86847, 173694, 202643, 260541, 318439, 405286, 521082, 607929, 636878, 955317, 1215858, 1823787, 1910634, 2229073, 2865951, 3647574, 4458146, 5731902, 6687219, 13374438, 20061657, 40123314]

約数ペア:

[(1, 40123314), (2, 20061657), (3, 13374438), (6, 6687219), (7, 5731902), (9, 4458146), (11, 3647574), (14, 2865951), (18, 2229073), (21, 1910634), (22, 1823787), (33, 1215858), (42, 955317), (63, 636878), (66, 607929), (77, 521082), (99, 405286), (126, 318439), (154, 260541), (198, 202643), (231, 173694), (462, 86847), (693, 57898), (1386, 28949)]