189969234

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{347929}}^1$

素因数の和:347954

約数の個数: 32

約数和(自身を含む): 467617920

約数和(自身を除く): 277648686

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 347929, 695858, 1043787, 2087574, 2435503, 4523077, 4871006, 7306509, 9046154, 13569231, 14613018, 27138462, 31661539, 63323078, 94984617, 189969234]

約数ペア:

[(1, 189969234), (2, 94984617), (3, 63323078), (6, 31661539), (7, 27138462), (13, 14613018), (14, 13569231), (21, 9046154), (26, 7306509), (39, 4871006), (42, 4523077), (78, 2435503), (91, 2087574), (182, 1043787), (273, 695858), (546, 347929)]