11211396

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{829}}^1$

素因数の和:873

約数の個数: 72

約数和(自身を含む): 31792320

約数和(自身を除く): 20580924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 69, 84, 92, 98, 138, 147, 161, 196, 276, 294, 322, 483, 588, 644, 829, 966, 1127, 1658, 1932, 2254, 2487, 3316, 3381, 4508, 4974, 5803, 6762, 9948, 11606, 13524, 17409, 19067, 23212, 34818, 38134, 40621, 57201, 69636, 76268, 81242, 114402, 121863, 133469, 162484, 228804, 243726, 266938, 400407, 487452, 533876, 800814, 934283, 1601628, 1868566, 2802849, 3737132, 5605698, 11211396]

約数ペア:

[(1, 11211396), (2, 5605698), (3, 3737132), (4, 2802849), (6, 1868566), (7, 1601628), (12, 934283), (14, 800814), (21, 533876), (23, 487452), (28, 400407), (42, 266938), (46, 243726), (49, 228804), (69, 162484), (84, 133469), (92, 121863), (98, 114402), (138, 81242), (147, 76268), (161, 69636), (196, 57201), (276, 40621), (294, 38134), (322, 34818), (483, 23212), (588, 19067), (644, 17409), (829, 13524), (966, 11606), (1127, 9948), (1658, 6762), (1932, 5803), (2254, 4974), (2487, 4508), (3316, 3381)]