187831302

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{9103}}^1$

素因数の和:9308

約数の個数: 32

約数和(自身を含む): 397662720

約数和(自身を除く): 209831418

約数列:

[1, 2, 3, 6, 19, 38, 57, 114, 181, 362, 543, 1086, 3439, 6878, 9103, 10317, 18206, 20634, 27309, 54618, 172957, 345914, 518871, 1037742, 1647643, 3295286, 4942929, 9885858, 31305217, 62610434, 93915651, 187831302]

約数ペア:

[(1, 187831302), (2, 93915651), (3, 62610434), (6, 31305217), (19, 9885858), (38, 4942929), (57, 3295286), (114, 1647643), (181, 1037742), (362, 518871), (543, 345914), (1086, 172957), (3439, 54618), (6878, 27309), (9103, 20634), (10317, 18206)]