191522916

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{409237}}^1$

素因数の和:409260

約数の個数: 36

約数和(自身を含む): 521369212

約数和(自身を除く): 329846296

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 409237, 818474, 1227711, 1636948, 2455422, 3683133, 4910844, 5320081, 7366266, 10640162, 14732532, 15960243, 21280324, 31920486, 47880729, 63840972, 95761458, 191522916]

約数ペア:

[(1, 191522916), (2, 95761458), (3, 63840972), (4, 47880729), (6, 31920486), (9, 21280324), (12, 15960243), (13, 14732532), (18, 10640162), (26, 7366266), (36, 5320081), (39, 4910844), (52, 3683133), (78, 2455422), (117, 1636948), (156, 1227711), (234, 818474), (468, 409237)]