19127448

素因数分解:

$2^3\times 3^3\times {\mathrm{17}}^1\times {\mathrm{5209}}^1$

素因数の和:5241

約数の個数: 64

約数和(自身を含む): 56268000

約数和(自身を除く): 37140552

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 17, 18, 24, 27, 34, 36, 51, 54, 68, 72, 102, 108, 136, 153, 204, 216, 306, 408, 459, 612, 918, 1224, 1836, 3672, 5209, 10418, 15627, 20836, 31254, 41672, 46881, 62508, 88553, 93762, 125016, 140643, 177106, 187524, 265659, 281286, 354212, 375048, 531318, 562572, 708424, 796977, 1062636, 1125144, 1593954, 2125272, 2390931, 3187908, 4781862, 6375816, 9563724, 19127448]

約数ペア:

[(1, 19127448), (2, 9563724), (3, 6375816), (4, 4781862), (6, 3187908), (8, 2390931), (9, 2125272), (12, 1593954), (17, 1125144), (18, 1062636), (24, 796977), (27, 708424), (34, 562572), (36, 531318), (51, 375048), (54, 354212), (68, 281286), (72, 265659), (102, 187524), (108, 177106), (136, 140643), (153, 125016), (204, 93762), (216, 88553), (306, 62508), (408, 46881), (459, 41672), (612, 31254), (918, 20836), (1224, 15627), (1836, 10418), (3672, 5209)]