21535536

素因数分解:

$2^4\times 3^1\times {\mathrm{11}}^1\times {\mathrm{40787}}^1$

素因数の和:40809

約数の個数: 40

約数和(自身を含む): 60692544

約数和(自身を除く): 39157008

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 16, 22, 24, 33, 44, 48, 66, 88, 132, 176, 264, 528, 40787, 81574, 122361, 163148, 244722, 326296, 448657, 489444, 652592, 897314, 978888, 1345971, 1794628, 1957776, 2691942, 3589256, 5383884, 7178512, 10767768, 21535536]

約数ペア:

[(1, 21535536), (2, 10767768), (3, 7178512), (4, 5383884), (6, 3589256), (8, 2691942), (11, 1957776), (12, 1794628), (16, 1345971), (22, 978888), (24, 897314), (33, 652592), (44, 489444), (48, 448657), (66, 326296), (88, 244722), (132, 163148), (176, 122361), (264, 81574), (528, 40787)]