21104845344

素因数分解:

$2^5\times 3^2\times {\mathrm{11}}^1\times {\mathrm{6661883}}^1$

素因数の和:6661910

約数の個数: 72

約数和(自身を含む): 65472995952

約数和(自身を除く): 44368150608

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 16, 18, 22, 24, 32, 33, 36, 44, 48, 66, 72, 88, 96, 99, 132, 144, 176, 198, 264, 288, 352, 396, 528, 792, 1056, 1584, 3168, 6661883, 13323766, 19985649, 26647532, 39971298, 53295064, 59956947, 73280713, 79942596, 106590128, 119913894, 146561426, 159885192, 213180256, 219842139, 239827788, 293122852, 319770384, 439684278, 479655576, 586245704, 639540768, 659526417, 879368556, 959311152, 1172491408, 1319052834, 1758737112, 1918622304, 2344982816, 2638105668, 3517474224, 5276211336, 7034948448, 10552422672, 21104845344]

約数ペア:

[(1, 21104845344), (2, 10552422672), (3, 7034948448), (4, 5276211336), (6, 3517474224), (8, 2638105668), (9, 2344982816), (11, 1918622304), (12, 1758737112), (16, 1319052834), (18, 1172491408), (22, 959311152), (24, 879368556), (32, 659526417), (33, 639540768), (36, 586245704), (44, 479655576), (48, 439684278), (66, 319770384), (72, 293122852), (88, 239827788), (96, 219842139), (99, 213180256), (132, 159885192), (144, 146561426), (176, 119913894), (198, 106590128), (264, 79942596), (288, 73280713), (352, 59956947), (396, 53295064), (528, 39971298), (792, 26647532), (1056, 19985649), (1584, 13323766), (3168, 6661883)]