671130072

素因数分解:

$2^3\times 3^2\times {\mathrm{9321251}}^1$

素因数の和:9321263

約数の個数: 24

約数和(自身を含む): 1817644140

約数和(自身を除く): 1146514068

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 9321251, 18642502, 27963753, 37285004, 55927506, 74570008, 83891259, 111855012, 167782518, 223710024, 335565036, 671130072]

約数ペア:

[(1, 671130072), (2, 335565036), (3, 223710024), (4, 167782518), (6, 111855012), (8, 83891259), (9, 74570008), (12, 55927506), (18, 37285004), (24, 27963753), (36, 18642502), (72, 9321251)]