17967891918

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{1171}}^1\times {\mathrm{134597}}^1$

素因数の和:135792

約数の個数: 32

約数和(自身を含む): 37859725440

約数和(自身を除く): 19891833522

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 1171, 2342, 3513, 7026, 22249, 44498, 66747, 133494, 134597, 269194, 403791, 807582, 2557343, 5114686, 7672029, 15344058, 157613087, 315226174, 472839261, 945678522, 2994648653, 5989297306, 8983945959, 17967891918]

約数ペア:

[(1, 17967891918), (2, 8983945959), (3, 5989297306), (6, 2994648653), (19, 945678522), (38, 472839261), (57, 315226174), (114, 157613087), (1171, 15344058), (2342, 7672029), (3513, 5114686), (7026, 2557343), (22249, 807582), (44498, 403791), (66747, 269194), (133494, 134597)]