12925728

素因数分解:

$2^5\times 3^2\times {\mathrm{37}}^1\times {\mathrm{1213}}^1$

素因数の和:1266

約数の個数: 72

約数和(自身を含む): 37782108

約数和(自身を除く): 24856380

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 37, 48, 72, 74, 96, 111, 144, 148, 222, 288, 296, 333, 444, 592, 666, 888, 1184, 1213, 1332, 1776, 2426, 2664, 3552, 3639, 4852, 5328, 7278, 9704, 10656, 10917, 14556, 19408, 21834, 29112, 38816, 43668, 44881, 58224, 87336, 89762, 116448, 134643, 174672, 179524, 269286, 349344, 359048, 403929, 538572, 718096, 807858, 1077144, 1436192, 1615716, 2154288, 3231432, 4308576, 6462864, 12925728]

約数ペア:

[(1, 12925728), (2, 6462864), (3, 4308576), (4, 3231432), (6, 2154288), (8, 1615716), (9, 1436192), (12, 1077144), (16, 807858), (18, 718096), (24, 538572), (32, 403929), (36, 359048), (37, 349344), (48, 269286), (72, 179524), (74, 174672), (96, 134643), (111, 116448), (144, 89762), (148, 87336), (222, 58224), (288, 44881), (296, 43668), (333, 38816), (444, 29112), (592, 21834), (666, 19408), (888, 14556), (1184, 10917), (1213, 10656), (1332, 9704), (1776, 7278), (2426, 5328), (2664, 4852), (3552, 3639)]