21562992

素因数分解:

$2^4\times 3^2\times {\mathrm{11}}^1\times {\mathrm{13613}}^1$

素因数の和:13638

約数の個数: 60

約数和(自身を含む): 65837304

約数和(自身を除く): 44274312

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 33, 36, 44, 48, 66, 72, 88, 99, 132, 144, 176, 198, 264, 396, 528, 792, 1584, 13613, 27226, 40839, 54452, 81678, 108904, 122517, 149743, 163356, 217808, 245034, 299486, 326712, 449229, 490068, 598972, 653424, 898458, 980136, 1197944, 1347687, 1796916, 1960272, 2395888, 2695374, 3593832, 5390748, 7187664, 10781496, 21562992]

約数ペア:

[(1, 21562992), (2, 10781496), (3, 7187664), (4, 5390748), (6, 3593832), (8, 2695374), (9, 2395888), (11, 1960272), (12, 1796916), (16, 1347687), (18, 1197944), (22, 980136), (24, 898458), (33, 653424), (36, 598972), (44, 490068), (48, 449229), (66, 326712), (72, 299486), (88, 245034), (99, 217808), (132, 163356), (144, 149743), (176, 122517), (198, 108904), (264, 81678), (396, 54452), (528, 40839), (792, 27226), (1584, 13613)]