18103258680

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11604653}}^1$

素因数の和:11604680

約数の個数: 64

約数和(自身を含む): 58487456160

約数和(自身を除く): 40384197480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 11604653, 23209306, 34813959, 46418612, 58023265, 69627918, 92837224, 116046530, 139255836, 150860489, 174069795, 232093060, 278511672, 301720978, 348139590, 452581467, 464186120, 603441956, 696279180, 754302445, 905162934, 1206883912, 1392558360, 1508604890, 1810325868, 2262907335, 3017209780, 3620651736, 4525814670, 6034419560, 9051629340, 18103258680]

約数ペア:

[(1, 18103258680), (2, 9051629340), (3, 6034419560), (4, 4525814670), (5, 3620651736), (6, 3017209780), (8, 2262907335), (10, 1810325868), (12, 1508604890), (13, 1392558360), (15, 1206883912), (20, 905162934), (24, 754302445), (26, 696279180), (30, 603441956), (39, 464186120), (40, 452581467), (52, 348139590), (60, 301720978), (65, 278511672), (78, 232093060), (104, 174069795), (120, 150860489), (130, 139255836), (156, 116046530), (195, 92837224), (260, 69627918), (312, 58023265), (390, 46418612), (520, 34813959), (780, 23209306), (1560, 11604653)]