13894020

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11027}}^1$

素因数の和:11049

約数の個数: 72

約数和(自身を含む): 48170304

約数和(自身を除く): 34276284

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 11027, 22054, 33081, 44108, 55135, 66162, 77189, 99243, 110270, 132324, 154378, 165405, 198486, 220540, 231567, 308756, 330810, 385945, 396972, 463134, 496215, 661620, 694701, 771890, 926268, 992430, 1157835, 1389402, 1543780, 1984860, 2315670, 2778804, 3473505, 4631340, 6947010, 13894020]

約数ペア:

[(1, 13894020), (2, 6947010), (3, 4631340), (4, 3473505), (5, 2778804), (6, 2315670), (7, 1984860), (9, 1543780), (10, 1389402), (12, 1157835), (14, 992430), (15, 926268), (18, 771890), (20, 694701), (21, 661620), (28, 496215), (30, 463134), (35, 396972), (36, 385945), (42, 330810), (45, 308756), (60, 231567), (63, 220540), (70, 198486), (84, 165405), (90, 154378), (105, 132324), (126, 110270), (140, 99243), (180, 77189), (210, 66162), (252, 55135), (315, 44108), (420, 33081), (630, 22054), (1260, 11027)]