18134792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{4253}}^1$

素因数の和:4313

約数の個数: 32

約数和(自身を含む): 37520280

約数和(自身を除く): 19385488

約数列:

[1, 2, 4, 8, 13, 26, 41, 52, 82, 104, 164, 328, 533, 1066, 2132, 4253, 4264, 8506, 17012, 34024, 55289, 110578, 174373, 221156, 348746, 442312, 697492, 1394984, 2266849, 4533698, 9067396, 18134792]

約数ペア:

[(1, 18134792), (2, 9067396), (4, 4533698), (8, 2266849), (13, 1394984), (26, 697492), (41, 442312), (52, 348746), (82, 221156), (104, 174373), (164, 110578), (328, 55289), (533, 34024), (1066, 17012), (2132, 8506), (4253, 4264)]