68845182

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20749}}^1$

素因数の和:20840

約数の個数: 32

約数和(自身を含む): 159360000

約数和(自身を除く): 90514818

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 79, 158, 237, 474, 553, 1106, 1659, 3318, 20749, 41498, 62247, 124494, 145243, 290486, 435729, 871458, 1639171, 3278342, 4917513, 9835026, 11474197, 22948394, 34422591, 68845182]

約数ペア:

[(1, 68845182), (2, 34422591), (3, 22948394), (6, 11474197), (7, 9835026), (14, 4917513), (21, 3278342), (42, 1639171), (79, 871458), (158, 435729), (237, 290486), (474, 145243), (553, 124494), (1106, 62247), (1659, 41498), (3318, 20749)]