21725064

素因数分解:

$2^3\times 3^3\times {\mathrm{23}}^1\times {\mathrm{4373}}^1$

素因数の和:4411

約数の個数: 64

約数和(自身を含む): 62985600

約数和(自身を除く): 41260536

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 23, 24, 27, 36, 46, 54, 69, 72, 92, 108, 138, 184, 207, 216, 276, 414, 552, 621, 828, 1242, 1656, 2484, 4373, 4968, 8746, 13119, 17492, 26238, 34984, 39357, 52476, 78714, 100579, 104952, 118071, 157428, 201158, 236142, 301737, 314856, 402316, 472284, 603474, 804632, 905211, 944568, 1206948, 1810422, 2413896, 2715633, 3620844, 5431266, 7241688, 10862532, 21725064]

約数ペア:

[(1, 21725064), (2, 10862532), (3, 7241688), (4, 5431266), (6, 3620844), (8, 2715633), (9, 2413896), (12, 1810422), (18, 1206948), (23, 944568), (24, 905211), (27, 804632), (36, 603474), (46, 472284), (54, 402316), (69, 314856), (72, 301737), (92, 236142), (108, 201158), (138, 157428), (184, 118071), (207, 104952), (216, 100579), (276, 78714), (414, 52476), (552, 39357), (621, 34984), (828, 26238), (1242, 17492), (1656, 13119), (2484, 8746), (4373, 4968)]