18211488

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{11159}}^1$

素因数の和:11189

約数の個数: 48

約数和(自身を含む): 50621760

約数和(自身を除く): 32410272

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 11159, 22318, 33477, 44636, 66954, 89272, 133908, 178544, 189703, 267816, 357088, 379406, 535632, 569109, 758812, 1071264, 1138218, 1517624, 2276436, 3035248, 4552872, 6070496, 9105744, 18211488]

約数ペア:

[(1, 18211488), (2, 9105744), (3, 6070496), (4, 4552872), (6, 3035248), (8, 2276436), (12, 1517624), (16, 1138218), (17, 1071264), (24, 758812), (32, 569109), (34, 535632), (48, 379406), (51, 357088), (68, 267816), (96, 189703), (102, 178544), (136, 133908), (204, 89272), (272, 66954), (408, 44636), (544, 33477), (816, 22318), (1632, 11159)]