1321767252

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^2\times {\mathrm{217253}}^1$

素因数の和:217289

約数の個数: 54

約数和(自身を含む): 3617930862

約数和(自身を除く): 2296163610

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 169, 234, 338, 468, 507, 676, 1014, 1521, 2028, 3042, 6084, 217253, 434506, 651759, 869012, 1303518, 1955277, 2607036, 2824289, 3910554, 5648578, 7821108, 8472867, 11297156, 16945734, 25418601, 33891468, 36715757, 50837202, 73431514, 101674404, 110147271, 146863028, 220294542, 330441813, 440589084, 660883626, 1321767252]

約数ペア:

[(1, 1321767252), (2, 660883626), (3, 440589084), (4, 330441813), (6, 220294542), (9, 146863028), (12, 110147271), (13, 101674404), (18, 73431514), (26, 50837202), (36, 36715757), (39, 33891468), (52, 25418601), (78, 16945734), (117, 11297156), (156, 8472867), (169, 7821108), (234, 5648578), (338, 3910554), (468, 2824289), (507, 2607036), (676, 1955277), (1014, 1303518), (1521, 869012), (2028, 651759), (3042, 434506), (6084, 217253)]