18097072

素因数分解:

$2^4\times 7^2\times {\mathrm{41}}^1\times {\mathrm{563}}^1$

素因数の和:626

約数の個数: 60

約数和(自身を含む): 41856696

約数和(自身を除く): 23759624

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 49, 56, 82, 98, 112, 164, 196, 287, 328, 392, 563, 574, 656, 784, 1126, 1148, 2009, 2252, 2296, 3941, 4018, 4504, 4592, 7882, 8036, 9008, 15764, 16072, 23083, 27587, 31528, 32144, 46166, 55174, 63056, 92332, 110348, 161581, 184664, 220696, 323162, 369328, 441392, 646324, 1131067, 1292648, 2262134, 2585296, 4524268, 9048536, 18097072]

約数ペア:

[(1, 18097072), (2, 9048536), (4, 4524268), (7, 2585296), (8, 2262134), (14, 1292648), (16, 1131067), (28, 646324), (41, 441392), (49, 369328), (56, 323162), (82, 220696), (98, 184664), (112, 161581), (164, 110348), (196, 92332), (287, 63056), (328, 55174), (392, 46166), (563, 32144), (574, 31528), (656, 27587), (784, 23083), (1126, 16072), (1148, 15764), (2009, 9008), (2252, 8036), (2296, 7882), (3941, 4592), (4018, 4504)]