123746376

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{396623}}^1$

素因数の和:396645

約数の個数: 32

約数和(自身を含む): 333164160

約数和(自身を除く): 209417784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 312, 396623, 793246, 1189869, 1586492, 2379738, 3172984, 4759476, 5156099, 9518952, 10312198, 15468297, 20624396, 30936594, 41248792, 61873188, 123746376]

約数ペア:

[(1, 123746376), (2, 61873188), (3, 41248792), (4, 30936594), (6, 20624396), (8, 15468297), (12, 10312198), (13, 9518952), (24, 5156099), (26, 4759476), (39, 3172984), (52, 2379738), (78, 1586492), (104, 1189869), (156, 793246), (312, 396623)]