21243889128

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{11495611}}^1$

素因数の和:11495638

約数の個数: 64

約数和(自身を含む): 66214725120

約数和(自身を除く): 44970835992

約数列:

[1, 2, 3, 4, 6, 7, 8, 11, 12, 14, 21, 22, 24, 28, 33, 42, 44, 56, 66, 77, 84, 88, 132, 154, 168, 231, 264, 308, 462, 616, 924, 1848, 11495611, 22991222, 34486833, 45982444, 68973666, 80469277, 91964888, 126451721, 137947332, 160938554, 241407831, 252903442, 275894664, 321877108, 379355163, 482815662, 505806884, 643754216, 758710326, 885162047, 965631324, 1011613768, 1517420652, 1770324094, 1931262648, 2655486141, 3034841304, 3540648188, 5310972282, 7081296376, 10621944564, 21243889128]

約数ペア:

[(1, 21243889128), (2, 10621944564), (3, 7081296376), (4, 5310972282), (6, 3540648188), (7, 3034841304), (8, 2655486141), (11, 1931262648), (12, 1770324094), (14, 1517420652), (21, 1011613768), (22, 965631324), (24, 885162047), (28, 758710326), (33, 643754216), (42, 505806884), (44, 482815662), (56, 379355163), (66, 321877108), (77, 275894664), (84, 252903442), (88, 241407831), (132, 160938554), (154, 137947332), (168, 126451721), (231, 91964888), (264, 80469277), (308, 68973666), (462, 45982444), (616, 34486833), (924, 22991222), (1848, 11495611)]