12878262

素因数分解:

$2^1\times 3^2\times {\mathrm{29}}^1\times {\mathrm{24671}}^1$

素因数の和:24708

約数の個数: 24

約数和(自身を含む): 28866240

約数和(自身を除く): 15987978

約数列:

[1, 2, 3, 6, 9, 18, 29, 58, 87, 174, 261, 522, 24671, 49342, 74013, 148026, 222039, 444078, 715459, 1430918, 2146377, 4292754, 6439131, 12878262]

約数ペア:

[(1, 12878262), (2, 6439131), (3, 4292754), (6, 2146377), (9, 1430918), (18, 715459), (29, 444078), (58, 222039), (87, 148026), (174, 74013), (261, 49342), (522, 24671)]