672851982

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{443249}}^1$

素因数の和:443288

約数の個数: 32

約数和(自身を含む): 1531872000

約数和(自身を除く): 859020018

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 46, 66, 69, 138, 253, 506, 759, 1518, 443249, 886498, 1329747, 2659494, 4875739, 9751478, 10194727, 14627217, 20389454, 29254434, 30584181, 61168362, 112141997, 224283994, 336425991, 672851982]

約数ペア:

[(1, 672851982), (2, 336425991), (3, 224283994), (6, 112141997), (11, 61168362), (22, 30584181), (23, 29254434), (33, 20389454), (46, 14627217), (66, 10194727), (69, 9751478), (138, 4875739), (253, 2659494), (506, 1329747), (759, 886498), (1518, 443249)]