8378394

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{109}}^1\times {\mathrm{557}}^1$

素因数の和:694

約数の個数: 32

約数和(自身を含む): 17677440

約数和(自身を除く): 9299046

約数列:

[1, 2, 3, 6, 23, 46, 69, 109, 138, 218, 327, 557, 654, 1114, 1671, 2507, 3342, 5014, 7521, 12811, 15042, 25622, 38433, 60713, 76866, 121426, 182139, 364278, 1396399, 2792798, 4189197, 8378394]

約数ペア:

[(1, 8378394), (2, 4189197), (3, 2792798), (6, 1396399), (23, 364278), (46, 182139), (69, 121426), (109, 76866), (138, 60713), (218, 38433), (327, 25622), (557, 15042), (654, 12811), (1114, 7521), (1671, 5014), (2507, 3342)]