17930934

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{101}}^1\times {\mathrm{1409}}^1$

素因数の和:1525

約数の個数: 48

約数和(自身を含む): 44871840

約数和(自身を除く): 26940906

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 101, 126, 202, 303, 606, 707, 909, 1409, 1414, 1818, 2121, 2818, 4227, 4242, 6363, 8454, 9863, 12681, 12726, 19726, 25362, 29589, 59178, 88767, 142309, 177534, 284618, 426927, 853854, 996163, 1280781, 1992326, 2561562, 2988489, 5976978, 8965467, 17930934]

約数ペア:

[(1, 17930934), (2, 8965467), (3, 5976978), (6, 2988489), (7, 2561562), (9, 1992326), (14, 1280781), (18, 996163), (21, 853854), (42, 426927), (63, 284618), (101, 177534), (126, 142309), (202, 88767), (303, 59178), (606, 29589), (707, 25362), (909, 19726), (1409, 12726), (1414, 12681), (1818, 9863), (2121, 8454), (2818, 6363), (4227, 4242)]