16654896

素因数分解:

$2^4\times 3^4\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:272

約数の個数: 100

約数和(自身を含む): 49153104

約数和(自身を除く): 32498208

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 27, 36, 48, 54, 71, 72, 81, 108, 142, 144, 162, 181, 213, 216, 284, 324, 362, 426, 432, 543, 568, 639, 648, 724, 852, 1086, 1136, 1278, 1296, 1448, 1629, 1704, 1917, 2172, 2556, 2896, 3258, 3408, 3834, 4344, 4887, 5112, 5751, 6516, 7668, 8688, 9774, 10224, 11502, 12851, 13032, 14661, 15336, 19548, 23004, 25702, 26064, 29322, 30672, 38553, 39096, 46008, 51404, 58644, 77106, 78192, 92016, 102808, 115659, 117288, 154212, 205616, 231318, 234576, 308424, 346977, 462636, 616848, 693954, 925272, 1040931, 1387908, 1850544, 2081862, 2775816, 4163724, 5551632, 8327448, 16654896]

約数ペア:

[(1, 16654896), (2, 8327448), (3, 5551632), (4, 4163724), (6, 2775816), (8, 2081862), (9, 1850544), (12, 1387908), (16, 1040931), (18, 925272), (24, 693954), (27, 616848), (36, 462636), (48, 346977), (54, 308424), (71, 234576), (72, 231318), (81, 205616), (108, 154212), (142, 117288), (144, 115659), (162, 102808), (181, 92016), (213, 78192), (216, 77106), (284, 58644), (324, 51404), (362, 46008), (426, 39096), (432, 38553), (543, 30672), (568, 29322), (639, 26064), (648, 25702), (724, 23004), (852, 19548), (1086, 15336), (1136, 14661), (1278, 13032), (1296, 12851), (1448, 11502), (1629, 10224), (1704, 9774), (1917, 8688), (2172, 7668), (2556, 6516), (2896, 5751), (3258, 5112), (3408, 4887), (3834, 4344)]