19643042772

素因数分解:

$2^2\times 3^2\times {\mathrm{101}}^1\times {\mathrm{5402377}}^1$

素因数の和:5402488

約数の個数: 36

約数和(自身を含む): 50144872596

約数和(自身を除く): 30501829824

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 101, 202, 303, 404, 606, 909, 1212, 1818, 3636, 5402377, 10804754, 16207131, 21609508, 32414262, 48621393, 64828524, 97242786, 194485572, 545640077, 1091280154, 1636920231, 2182560308, 3273840462, 4910760693, 6547680924, 9821521386, 19643042772]

約数ペア:

[(1, 19643042772), (2, 9821521386), (3, 6547680924), (4, 4910760693), (6, 3273840462), (9, 2182560308), (12, 1636920231), (18, 1091280154), (36, 545640077), (101, 194485572), (202, 97242786), (303, 64828524), (404, 48621393), (606, 32414262), (909, 21609508), (1212, 16207131), (1818, 10804754), (3636, 5402377)]