2119162356

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{65479}}^1$

素因数の和:65549

約数の個数: 72

約数和(自身を含む): 5720332800

約数和(自身を除く): 3601170444

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 31, 36, 58, 62, 87, 93, 116, 124, 174, 186, 261, 279, 348, 372, 522, 558, 899, 1044, 1116, 1798, 2697, 3596, 5394, 8091, 10788, 16182, 32364, 65479, 130958, 196437, 261916, 392874, 589311, 785748, 1178622, 1898891, 2029849, 2357244, 3797782, 4059698, 5696673, 6089547, 7595564, 8119396, 11393346, 12179094, 17090019, 18268641, 22786692, 24358188, 34180038, 36537282, 58865621, 68360076, 73074564, 117731242, 176596863, 235462484, 353193726, 529790589, 706387452, 1059581178, 2119162356]

約数ペア:

[(1, 2119162356), (2, 1059581178), (3, 706387452), (4, 529790589), (6, 353193726), (9, 235462484), (12, 176596863), (18, 117731242), (29, 73074564), (31, 68360076), (36, 58865621), (58, 36537282), (62, 34180038), (87, 24358188), (93, 22786692), (116, 18268641), (124, 17090019), (174, 12179094), (186, 11393346), (261, 8119396), (279, 7595564), (348, 6089547), (372, 5696673), (522, 4059698), (558, 3797782), (899, 2357244), (1044, 2029849), (1116, 1898891), (1798, 1178622), (2697, 785748), (3596, 589311), (5394, 392874), (8091, 261916), (10788, 196437), (16182, 130958), (32364, 65479)]