25181802

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2539}}^1$

素因数の和:2595

約数の個数: 48

約数和(自身を含む): 59436000

約数和(自身を除く): 34254198

約数列:

[1, 2, 3, 6, 9, 18, 19, 29, 38, 57, 58, 87, 114, 171, 174, 261, 342, 522, 551, 1102, 1653, 2539, 3306, 4959, 5078, 7617, 9918, 15234, 22851, 45702, 48241, 73631, 96482, 144723, 147262, 220893, 289446, 434169, 441786, 662679, 868338, 1325358, 1398989, 2797978, 4196967, 8393934, 12590901, 25181802]

約数ペア:

[(1, 25181802), (2, 12590901), (3, 8393934), (6, 4196967), (9, 2797978), (18, 1398989), (19, 1325358), (29, 868338), (38, 662679), (57, 441786), (58, 434169), (87, 289446), (114, 220893), (171, 147262), (174, 144723), (261, 96482), (342, 73631), (522, 48241), (551, 45702), (1102, 22851), (1653, 15234), (2539, 9918), (3306, 7617), (4959, 5078)]