17515218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{4129}}^1$

素因数の和:4242

約数の個数: 32

約数和(自身を含む): 40440960

約数和(自身を除く): 22925742

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 101, 202, 303, 606, 707, 1414, 2121, 4129, 4242, 8258, 12387, 24774, 28903, 57806, 86709, 173418, 417029, 834058, 1251087, 2502174, 2919203, 5838406, 8757609, 17515218]

約数ペア:

[(1, 17515218), (2, 8757609), (3, 5838406), (6, 2919203), (7, 2502174), (14, 1251087), (21, 834058), (42, 417029), (101, 173418), (202, 86709), (303, 57806), (606, 28903), (707, 24774), (1414, 12387), (2121, 8258), (4129, 4242)]