18999168

素因数分解:

$2^7\times 3^1\times {\mathrm{49477}}^1$

素因数の和:49494

約数の個数: 32

約数和(自身を含む): 50467560

約数和(自身を除く): 31468392

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 49477, 98954, 148431, 197908, 296862, 395816, 593724, 791632, 1187448, 1583264, 2374896, 3166528, 4749792, 6333056, 9499584, 18999168]

約数ペア:

[(1, 18999168), (2, 9499584), (3, 6333056), (4, 4749792), (6, 3166528), (8, 2374896), (12, 1583264), (16, 1187448), (24, 791632), (32, 593724), (48, 395816), (64, 296862), (96, 197908), (128, 148431), (192, 98954), (384, 49477)]