286339914

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{757513}}^1$

素因数の和:757531

約数の個数: 32

約数和(自身を含む): 727213440

約数和(自身を除く): 440873526

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 378, 757513, 1515026, 2272539, 4545078, 5302591, 6817617, 10605182, 13635234, 15907773, 20452851, 31815546, 40905702, 47723319, 95446638, 143169957, 286339914]

約数ペア:

[(1, 286339914), (2, 143169957), (3, 95446638), (6, 47723319), (7, 40905702), (9, 31815546), (14, 20452851), (18, 15907773), (21, 13635234), (27, 10605182), (42, 6817617), (54, 5302591), (63, 4545078), (126, 2272539), (189, 1515026), (378, 757513)]