21692112

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{34763}}^1$

素因数の和:34787

約数の個数: 40

約数和(自身を含む): 60350304

約数和(自身を除く): 38658192

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 78, 104, 156, 208, 312, 624, 34763, 69526, 104289, 139052, 208578, 278104, 417156, 451919, 556208, 834312, 903838, 1355757, 1668624, 1807676, 2711514, 3615352, 5423028, 7230704, 10846056, 21692112]

約数ペア:

[(1, 21692112), (2, 10846056), (3, 7230704), (4, 5423028), (6, 3615352), (8, 2711514), (12, 1807676), (13, 1668624), (16, 1355757), (24, 903838), (26, 834312), (39, 556208), (48, 451919), (52, 417156), (78, 278104), (104, 208578), (156, 139052), (208, 104289), (312, 69526), (624, 34763)]