2018220729

素因数分解:

$3^1\times 7^1\times {\mathrm{59}}^1\times {\mathrm{443}}^1\times {\mathrm{3677}}^1$

素因数の和:4189

約数の個数: 32

約数和(自身を含む): 3135421440

約数和(自身を除く): 1117200711

約数列:

[1, 3, 7, 21, 59, 177, 413, 443, 1239, 1329, 3101, 3677, 9303, 11031, 25739, 26137, 77217, 78411, 182959, 216943, 548877, 650829, 1518601, 1628911, 4555803, 4886733, 11402377, 34207131, 96105749, 288317247, 672740243, 2018220729]

約数ペア:

[(1, 2018220729), (3, 672740243), (7, 288317247), (21, 96105749), (59, 34207131), (177, 11402377), (413, 4886733), (443, 4555803), (1239, 1628911), (1329, 1518601), (3101, 650829), (3677, 548877), (9303, 216943), (11031, 182959), (25739, 78411), (26137, 77217)]