42205428

素因数分解:

$2^2\times 3^3\times {\mathrm{390791}}^1$

素因数の和:390804

約数の個数: 24

約数和(自身を含む): 109421760

約数和(自身を除く): 67216332

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 108, 390791, 781582, 1172373, 1563164, 2344746, 3517119, 4689492, 7034238, 10551357, 14068476, 21102714, 42205428]

約数ペア:

[(1, 42205428), (2, 21102714), (3, 14068476), (4, 10551357), (6, 7034238), (9, 4689492), (12, 3517119), (18, 2344746), (27, 1563164), (36, 1172373), (54, 781582), (108, 390791)]