18388332

素因数分解:

$2^2\times 3^2\times {\mathrm{31}}^1\times {\mathrm{16477}}^1$

素因数の和:16518

約数の個数: 36

約数和(自身を含む): 47983936

約数和(自身を除く): 29595604

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 31, 36, 62, 93, 124, 186, 279, 372, 558, 1116, 16477, 32954, 49431, 65908, 98862, 148293, 197724, 296586, 510787, 593172, 1021574, 1532361, 2043148, 3064722, 4597083, 6129444, 9194166, 18388332]

約数ペア:

[(1, 18388332), (2, 9194166), (3, 6129444), (4, 4597083), (6, 3064722), (9, 2043148), (12, 1532361), (18, 1021574), (31, 593172), (36, 510787), (62, 296586), (93, 197724), (124, 148293), (186, 98862), (279, 65908), (372, 49431), (558, 32954), (1116, 16477)]