21937044258

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{416089}}^1$

素因数の和:416227

約数の個数: 48

約数和(自身を含む): 49656180600

約数和(自身を除く): 27719136342

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 101, 174, 202, 261, 303, 522, 606, 909, 1818, 2929, 5858, 8787, 17574, 26361, 52722, 416089, 832178, 1248267, 2496534, 3744801, 7489602, 12066581, 24133162, 36199743, 42024989, 72399486, 84049978, 108599229, 126074967, 217198458, 252149934, 378224901, 756449802, 1218724681, 2437449362, 3656174043, 7312348086, 10968522129, 21937044258]

約数ペア:

[(1, 21937044258), (2, 10968522129), (3, 7312348086), (6, 3656174043), (9, 2437449362), (18, 1218724681), (29, 756449802), (58, 378224901), (87, 252149934), (101, 217198458), (174, 126074967), (202, 108599229), (261, 84049978), (303, 72399486), (522, 42024989), (606, 36199743), (909, 24133162), (1818, 12066581), (2929, 7489602), (5858, 3744801), (8787, 2496534), (17574, 1248267), (26361, 832178), (52722, 416089)]