1894642488

素因数分解:

$2^3\times 3^4\times {\mathrm{2923831}}^1$

素因数の和:2923849

約数の個数: 40

約数和(自身を含む): 5306755080

約数和(自身を除く): 3412112592

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 27, 36, 54, 72, 81, 108, 162, 216, 324, 648, 2923831, 5847662, 8771493, 11695324, 17542986, 23390648, 26314479, 35085972, 52628958, 70171944, 78943437, 105257916, 157886874, 210515832, 236830311, 315773748, 473660622, 631547496, 947321244, 1894642488]

約数ペア:

[(1, 1894642488), (2, 947321244), (3, 631547496), (4, 473660622), (6, 315773748), (8, 236830311), (9, 210515832), (12, 157886874), (18, 105257916), (24, 78943437), (27, 70171944), (36, 52628958), (54, 35085972), (72, 26314479), (81, 23390648), (108, 17542986), (162, 11695324), (216, 8771493), (324, 5847662), (648, 2923831)]