18152422680

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{21610027}}^1$

素因数の和:21610048

約数の個数: 64

約数和(自身を含む): 62236880640

約数和(自身を除く): 44084457960

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 21610027, 43220054, 64830081, 86440108, 108050135, 129660162, 151270189, 172880216, 216100270, 259320324, 302540378, 324150405, 432200540, 453810567, 518640648, 605080756, 648300810, 756350945, 864401080, 907621134, 1210161512, 1296601620, 1512701890, 1815242268, 2269052835, 2593203240, 3025403780, 3630484536, 4538105670, 6050807560, 9076211340, 18152422680]

約数ペア:

[(1, 18152422680), (2, 9076211340), (3, 6050807560), (4, 4538105670), (5, 3630484536), (6, 3025403780), (7, 2593203240), (8, 2269052835), (10, 1815242268), (12, 1512701890), (14, 1296601620), (15, 1210161512), (20, 907621134), (21, 864401080), (24, 756350945), (28, 648300810), (30, 605080756), (35, 518640648), (40, 453810567), (42, 432200540), (56, 324150405), (60, 302540378), (70, 259320324), (84, 216100270), (105, 172880216), (120, 151270189), (140, 129660162), (168, 108050135), (210, 86440108), (280, 64830081), (420, 43220054), (840, 21610027)]