19470672

素因数分解:

$2^4\times 3^3\times {\mathrm{13}}^1\times {\mathrm{3467}}^1$

素因数の和:3497

約数の個数: 80

約数和(自身を含む): 60204480

約数和(自身を除く): 40733808

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 16, 18, 24, 26, 27, 36, 39, 48, 52, 54, 72, 78, 104, 108, 117, 144, 156, 208, 216, 234, 312, 351, 432, 468, 624, 702, 936, 1404, 1872, 2808, 3467, 5616, 6934, 10401, 13868, 20802, 27736, 31203, 41604, 45071, 55472, 62406, 83208, 90142, 93609, 124812, 135213, 166416, 180284, 187218, 249624, 270426, 360568, 374436, 405639, 499248, 540852, 721136, 748872, 811278, 1081704, 1216917, 1497744, 1622556, 2163408, 2433834, 3245112, 4867668, 6490224, 9735336, 19470672]

約数ペア:

[(1, 19470672), (2, 9735336), (3, 6490224), (4, 4867668), (6, 3245112), (8, 2433834), (9, 2163408), (12, 1622556), (13, 1497744), (16, 1216917), (18, 1081704), (24, 811278), (26, 748872), (27, 721136), (36, 540852), (39, 499248), (48, 405639), (52, 374436), (54, 360568), (72, 270426), (78, 249624), (104, 187218), (108, 180284), (117, 166416), (144, 135213), (156, 124812), (208, 93609), (216, 90142), (234, 83208), (312, 62406), (351, 55472), (432, 45071), (468, 41604), (624, 31203), (702, 27736), (936, 20802), (1404, 13868), (1872, 10401), (2808, 6934), (3467, 5616)]