123819918

素因数分解:

$2^1\times 3^1\times {\mathrm{41}}^1\times {\mathrm{97}}^1\times {\mathrm{5189}}^1$

素因数の和:5332

約数の個数: 32

約数和(自身を含む): 256344480

約数和(自身を除く): 132524562

約数列:

[1, 2, 3, 6, 41, 82, 97, 123, 194, 246, 291, 582, 3977, 5189, 7954, 10378, 11931, 15567, 23862, 31134, 212749, 425498, 503333, 638247, 1006666, 1276494, 1509999, 3019998, 20636653, 41273306, 61909959, 123819918]

約数ペア:

[(1, 123819918), (2, 61909959), (3, 41273306), (6, 20636653), (41, 3019998), (82, 1509999), (97, 1276494), (123, 1006666), (194, 638247), (246, 503333), (291, 425498), (582, 212749), (3977, 31134), (5189, 23862), (7954, 15567), (10378, 11931)]