40504002

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{87671}}^1$

素因数の和:87694

約数の個数: 32

約数和(自身を含む): 100998144

約数和(自身を除く): 60494142

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 66, 77, 154, 231, 462, 87671, 175342, 263013, 526026, 613697, 964381, 1227394, 1841091, 1928762, 2893143, 3682182, 5786286, 6750667, 13501334, 20252001, 40504002]

約数ペア:

[(1, 40504002), (2, 20252001), (3, 13501334), (6, 6750667), (7, 5786286), (11, 3682182), (14, 2893143), (21, 1928762), (22, 1841091), (33, 1227394), (42, 964381), (66, 613697), (77, 526026), (154, 263013), (231, 175342), (462, 87671)]