9401071718

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{269}}^1\times {\mathrm{5581}}^1$

素因数の和:5984

約数の個数: 32

約数和(自身を含む): 14757914880

約数和(自身を除く): 5356843162

約数列:

[1, 2, 31, 62, 101, 202, 269, 538, 3131, 5581, 6262, 8339, 11162, 16678, 27169, 54338, 173011, 346022, 563681, 842239, 1127362, 1501289, 1684478, 3002578, 17474111, 34948222, 46539959, 93079918, 151630189, 303260378, 4700535859, 9401071718]

約数ペア:

[(1, 9401071718), (2, 4700535859), (31, 303260378), (62, 151630189), (101, 93079918), (202, 46539959), (269, 34948222), (538, 17474111), (3131, 3002578), (5581, 1684478), (6262, 1501289), (8339, 1127362), (11162, 842239), (16678, 563681), (27169, 346022), (54338, 173011)]