81251214

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{42451}}^1$

素因数の和:42496

約数の個数: 32

約数和(自身を含む): 183392640

約数和(自身を除く): 102141426

約数列:

[1, 2, 3, 6, 11, 22, 29, 33, 58, 66, 87, 174, 319, 638, 957, 1914, 42451, 84902, 127353, 254706, 466961, 933922, 1231079, 1400883, 2462158, 2801766, 3693237, 7386474, 13541869, 27083738, 40625607, 81251214]

約数ペア:

[(1, 81251214), (2, 40625607), (3, 27083738), (6, 13541869), (11, 7386474), (22, 3693237), (29, 2801766), (33, 2462158), (58, 1400883), (66, 1231079), (87, 933922), (174, 466961), (319, 254706), (638, 127353), (957, 84902), (1914, 42451)]