12861792

素因数分解:

$2^5\times 3^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1$

素因数の和:141

約数の個数: 144

約数和(自身を含む): 40334112

約数和(自身を除く): 27472320

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 17, 18, 24, 32, 34, 36, 37, 48, 51, 68, 71, 72, 74, 96, 102, 111, 136, 142, 144, 148, 153, 204, 213, 222, 272, 284, 288, 296, 306, 333, 408, 426, 444, 544, 568, 592, 612, 629, 639, 666, 816, 852, 888, 1136, 1184, 1207, 1224, 1258, 1278, 1332, 1632, 1704, 1776, 1887, 2272, 2414, 2448, 2516, 2556, 2627, 2664, 3408, 3552, 3621, 3774, 4828, 4896, 5032, 5112, 5254, 5328, 5661, 6816, 7242, 7548, 7881, 9656, 10064, 10224, 10508, 10656, 10863, 11322, 14484, 15096, 15762, 19312, 20128, 20448, 21016, 21726, 22644, 23643, 28968, 30192, 31524, 38624, 42032, 43452, 44659, 45288, 47286, 57936, 60384, 63048, 84064, 86904, 89318, 90576, 94572, 115872, 126096, 133977, 173808, 178636, 181152, 189144, 252192, 267954, 347616, 357272, 378288, 401931, 535908, 714544, 756576, 803862, 1071816, 1429088, 1607724, 2143632, 3215448, 4287264, 6430896, 12861792]

約数ペア:

[(1, 12861792), (2, 6430896), (3, 4287264), (4, 3215448), (6, 2143632), (8, 1607724), (9, 1429088), (12, 1071816), (16, 803862), (17, 756576), (18, 714544), (24, 535908), (32, 401931), (34, 378288), (36, 357272), (37, 347616), (48, 267954), (51, 252192), (68, 189144), (71, 181152), (72, 178636), (74, 173808), (96, 133977), (102, 126096), (111, 115872), (136, 94572), (142, 90576), (144, 89318), (148, 86904), (153, 84064), (204, 63048), (213, 60384), (222, 57936), (272, 47286), (284, 45288), (288, 44659), (296, 43452), (306, 42032), (333, 38624), (408, 31524), (426, 30192), (444, 28968), (544, 23643), (568, 22644), (592, 21726), (612, 21016), (629, 20448), (639, 20128), (666, 19312), (816, 15762), (852, 15096), (888, 14484), (1136, 11322), (1184, 10863), (1207, 10656), (1224, 10508), (1258, 10224), (1278, 10064), (1332, 9656), (1632, 7881), (1704, 7548), (1776, 7242), (1887, 6816), (2272, 5661), (2414, 5328), (2448, 5254), (2516, 5112), (2556, 5032), (2627, 4896), (2664, 4828), (3408, 3774), (3552, 3621)]