71876718

素因数分解:

$2^1\times 3^2\times {\mathrm{37}}^1\times {\mathrm{107923}}^1$

素因数の和:107968

約数の個数: 24

約数和(自身を含む): 159943368

約数和(自身を除く): 88066650

約数列:

[1, 2, 3, 6, 9, 18, 37, 74, 111, 222, 333, 666, 107923, 215846, 323769, 647538, 971307, 1942614, 3993151, 7986302, 11979453, 23958906, 35938359, 71876718]

約数ペア:

[(1, 71876718), (2, 35938359), (3, 23958906), (6, 11979453), (9, 7986302), (18, 3993151), (37, 1942614), (74, 971307), (111, 647538), (222, 323769), (333, 215846), (666, 107923)]