69332778

素因数分解:

$2^1\times 3^2\times {\mathrm{71}}^1\times {\mathrm{54251}}^1$

素因数の和:54330

約数の個数: 24

約数和(自身を含む): 152339616

約数和(自身を除く): 83006838

約数列:

[1, 2, 3, 6, 9, 18, 71, 142, 213, 426, 639, 1278, 54251, 108502, 162753, 325506, 488259, 976518, 3851821, 7703642, 11555463, 23110926, 34666389, 69332778]

約数ペア:

[(1, 69332778), (2, 34666389), (3, 23110926), (6, 11555463), (9, 7703642), (18, 3851821), (71, 976518), (142, 488259), (213, 325506), (426, 162753), (639, 108502), (1278, 54251)]