126947736

素因数分解:

$2^3\times 3^4\times {\mathrm{195907}}^1$

素因数の和:195925

約数の個数: 40

約数和(自身を含む): 355573020

約数和(自身を除く): 228625284

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 195907, 391814, 587721, 783628, 1175442, 1567256, 1763163, 2350884, 3526326, 4701768, 5289489, 7052652, 10578978, 14105304, 15868467, 21157956, 31736934, 42315912, 63473868, 126947736]

約数ペア:

[(1, 126947736), (2, 63473868), (3, 42315912), (4, 31736934), (6, 21157956), (8, 15868467), (9, 14105304), (12, 10578978), (18, 7052652), (24, 5289489), (27, 4701768), (36, 3526326), (54, 2350884), (72, 1763163), (81, 1567256), (108, 1175442), (162, 783628), (216, 587721), (324, 391814), (648, 195907)]