181869402

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{211969}}^1$

素因数の和:211998

約数の個数: 32

約数和(自身を含む): 427331520

約数和(自身を除く): 245462118

約数列:

[1, 2, 3, 6, 11, 13, 22, 26, 33, 39, 66, 78, 143, 286, 429, 858, 211969, 423938, 635907, 1271814, 2331659, 2755597, 4663318, 5511194, 6994977, 8266791, 13989954, 16533582, 30311567, 60623134, 90934701, 181869402]

約数ペア:

[(1, 181869402), (2, 90934701), (3, 60623134), (6, 30311567), (11, 16533582), (13, 13989954), (22, 8266791), (26, 6994977), (33, 5511194), (39, 4663318), (66, 2755597), (78, 2331659), (143, 1271814), (286, 635907), (429, 423938), (858, 211969)]