122540238

素因数分解:

$2^1\times 3^2\times {\mathrm{271}}^1\times {\mathrm{25121}}^1$

素因数の和:25400

約数の個数: 24

約数和(自身を含む): 266494176

約数和(自身を除く): 143953938

約数列:

[1, 2, 3, 6, 9, 18, 271, 542, 813, 1626, 2439, 4878, 25121, 50242, 75363, 150726, 226089, 452178, 6807791, 13615582, 20423373, 40846746, 61270119, 122540238]

約数ペア:

[(1, 122540238), (2, 61270119), (3, 40846746), (6, 20423373), (9, 13615582), (18, 6807791), (271, 452178), (542, 226089), (813, 150726), (1626, 75363), (2439, 50242), (4878, 25121)]