12142018

素因数分解:

$2^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{277}}^1$

素因数の和:418

約数の個数: 32

約数和(自身を含む): 21777408

約数和(自身を除く): 9635390

約数列:

[1, 2, 7, 14, 31, 62, 101, 202, 217, 277, 434, 554, 707, 1414, 1939, 3131, 3878, 6262, 8587, 17174, 21917, 27977, 43834, 55954, 60109, 120218, 195839, 391678, 867287, 1734574, 6071009, 12142018]

約数ペア:

[(1, 12142018), (2, 6071009), (7, 1734574), (14, 867287), (31, 391678), (62, 195839), (101, 120218), (202, 60109), (217, 55954), (277, 43834), (434, 27977), (554, 21917), (707, 17174), (1414, 8587), (1939, 6262), (3131, 3878)]