238647546

素因数分解:

$2^1\times 3^4\times {\mathrm{829}}^1\times {\mathrm{1777}}^1$

素因数の和:2620

約数の個数: 40

約数和(自身を含む): 535693620

約数和(自身を除く): 297046074

約数列:

[1, 2, 3, 6, 9, 18, 27, 54, 81, 162, 829, 1658, 1777, 2487, 3554, 4974, 5331, 7461, 10662, 14922, 15993, 22383, 31986, 44766, 47979, 67149, 95958, 134298, 143937, 287874, 1473133, 2946266, 4419399, 8838798, 13258197, 26516394, 39774591, 79549182, 119323773, 238647546]

約数ペア:

[(1, 238647546), (2, 119323773), (3, 79549182), (6, 39774591), (9, 26516394), (18, 13258197), (27, 8838798), (54, 4419399), (81, 2946266), (162, 1473133), (829, 287874), (1658, 143937), (1777, 134298), (2487, 95958), (3554, 67149), (4974, 47979), (5331, 44766), (7461, 31986), (10662, 22383), (14922, 15993)]