21592872

素因数分解:

$2^3\times 3^3\times 7^1\times {\mathrm{14281}}^1$

素因数の和:14303

約数の個数: 64

約数和(自身を含む): 68553600

約数和(自身を除く): 46960728

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 27, 28, 36, 42, 54, 56, 63, 72, 84, 108, 126, 168, 189, 216, 252, 378, 504, 756, 1512, 14281, 28562, 42843, 57124, 85686, 99967, 114248, 128529, 171372, 199934, 257058, 299901, 342744, 385587, 399868, 514116, 599802, 771174, 799736, 899703, 1028232, 1199604, 1542348, 1799406, 2399208, 2699109, 3084696, 3598812, 5398218, 7197624, 10796436, 21592872]

約数ペア:

[(1, 21592872), (2, 10796436), (3, 7197624), (4, 5398218), (6, 3598812), (7, 3084696), (8, 2699109), (9, 2399208), (12, 1799406), (14, 1542348), (18, 1199604), (21, 1028232), (24, 899703), (27, 799736), (28, 771174), (36, 599802), (42, 514116), (54, 399868), (56, 385587), (63, 342744), (72, 299901), (84, 257058), (108, 199934), (126, 171372), (168, 128529), (189, 114248), (216, 99967), (252, 85686), (378, 57124), (504, 42843), (756, 28562), (1512, 14281)]