2018061770

素因数分解:

$2^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{139}}^1\times {\mathrm{39239}}^1$

素因数の和:39422

約数の個数: 32

約数和(自身を含む): 3757622400

約数和(自身を除く): 1739560630

約数列:

[1, 2, 5, 10, 37, 74, 139, 185, 278, 370, 695, 1390, 5143, 10286, 25715, 39239, 51430, 78478, 196195, 392390, 1451843, 2903686, 5454221, 7259215, 10908442, 14518430, 27271105, 54542210, 201806177, 403612354, 1009030885, 2018061770]

約数ペア:

[(1, 2018061770), (2, 1009030885), (5, 403612354), (10, 201806177), (37, 54542210), (74, 27271105), (139, 14518430), (185, 10908442), (278, 7259215), (370, 5454221), (695, 2903686), (1390, 1451843), (5143, 392390), (10286, 196195), (25715, 78478), (39239, 51430)]