121218162

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{257}}^1\times {\mathrm{6047}}^1$

素因数の和:6322

約数の個数: 32

約数和(自身を含む): 262144512

約数和(自身を除く): 140926350

約数列:

[1, 2, 3, 6, 13, 26, 39, 78, 257, 514, 771, 1542, 3341, 6047, 6682, 10023, 12094, 18141, 20046, 36282, 78611, 157222, 235833, 471666, 1554079, 3108158, 4662237, 9324474, 20203027, 40406054, 60609081, 121218162]

約数ペア:

[(1, 121218162), (2, 60609081), (3, 40406054), (6, 20203027), (13, 9324474), (26, 4662237), (39, 3108158), (78, 1554079), (257, 471666), (514, 235833), (771, 157222), (1542, 78611), (3341, 36282), (6047, 20046), (6682, 18141), (10023, 12094)]