21331535148

素因数分解:

$2^2\times 3^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{1099337}}^1$

素因数の和:1099372

約数の個数: 108

約数和(自身を含む): 68427194472

約数和(自身を除く): 47095659324

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 49, 63, 66, 77, 84, 98, 99, 126, 132, 147, 154, 196, 198, 231, 252, 294, 308, 396, 441, 462, 539, 588, 693, 882, 924, 1078, 1386, 1617, 1764, 2156, 2772, 3234, 4851, 6468, 9702, 19404, 1099337, 2198674, 3298011, 4397348, 6596022, 7695359, 9894033, 12092707, 13192044, 15390718, 19788066, 23086077, 24185414, 30781436, 36278121, 39576132, 46172154, 48370828, 53867513, 69258231, 72556242, 84648949, 92344308, 107735026, 108834363, 138516462, 145112484, 161602539, 169297898, 215470052, 217668726, 253946847, 277032924, 323205078, 338595796, 435337452, 484807617, 507893694, 592542643, 646410156, 761840541, 969615234, 1015787388, 1185085286, 1523681082, 1777627929, 1939230468, 2370170572, 3047362164, 3555255858, 5332883787, 7110511716, 10665767574, 21331535148]

約数ペア:

[(1, 21331535148), (2, 10665767574), (3, 7110511716), (4, 5332883787), (6, 3555255858), (7, 3047362164), (9, 2370170572), (11, 1939230468), (12, 1777627929), (14, 1523681082), (18, 1185085286), (21, 1015787388), (22, 969615234), (28, 761840541), (33, 646410156), (36, 592542643), (42, 507893694), (44, 484807617), (49, 435337452), (63, 338595796), (66, 323205078), (77, 277032924), (84, 253946847), (98, 217668726), (99, 215470052), (126, 169297898), (132, 161602539), (147, 145112484), (154, 138516462), (196, 108834363), (198, 107735026), (231, 92344308), (252, 84648949), (294, 72556242), (308, 69258231), (396, 53867513), (441, 48370828), (462, 46172154), (539, 39576132), (588, 36278121), (693, 30781436), (882, 24185414), (924, 23086077), (1078, 19788066), (1386, 15390718), (1617, 13192044), (1764, 12092707), (2156, 9894033), (2772, 7695359), (3234, 6596022), (4851, 4397348), (6468, 3298011), (9702, 2198674), (19404, 1099337)]