47404278

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{15401}}^1$

素因数の和:15434

約数の個数: 40

約数和(自身を含む): 111818520

約数和(自身を除く): 64414242

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 15401, 30802, 46203, 92406, 138609, 277218, 292619, 415827, 585238, 831654, 877857, 1247481, 1755714, 2494962, 2633571, 5267142, 7900713, 15801426, 23702139, 47404278]

約数ペア:

[(1, 47404278), (2, 23702139), (3, 15801426), (6, 7900713), (9, 5267142), (18, 2633571), (19, 2494962), (27, 1755714), (38, 1247481), (54, 877857), (57, 831654), (81, 585238), (114, 415827), (162, 292619), (171, 277218), (342, 138609), (513, 92406), (1026, 46203), (1539, 30802), (3078, 15401)]