291567642

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1181}}^1\times {\mathrm{1789}}^1$

素因数の和:2998

約数の個数: 32

約数和(自身を含む): 609344640

約数和(自身を除く): 317776998

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 1181, 1789, 2362, 3543, 3578, 5367, 7086, 10734, 27163, 41147, 54326, 81489, 82294, 123441, 162978, 246882, 2112809, 4225618, 6338427, 12676854, 48594607, 97189214, 145783821, 291567642]

約数ペア:

[(1, 291567642), (2, 145783821), (3, 97189214), (6, 48594607), (23, 12676854), (46, 6338427), (69, 4225618), (138, 2112809), (1181, 246882), (1789, 162978), (2362, 123441), (3543, 82294), (3578, 81489), (5367, 54326), (7086, 41147), (10734, 27163)]