31644918

素因数分解:

$2^1\times 3^5\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{149}}^1$

素因数の和:208

約数の個数: 96

約数和(自身を含む): 78624000

約数和(自身を除く): 46979082

約数列:

[1, 2, 3, 6, 9, 18, 19, 23, 27, 38, 46, 54, 57, 69, 81, 114, 138, 149, 162, 171, 207, 243, 298, 342, 414, 437, 447, 486, 513, 621, 874, 894, 1026, 1242, 1311, 1341, 1539, 1863, 2622, 2682, 2831, 3078, 3427, 3726, 3933, 4023, 4617, 5589, 5662, 6854, 7866, 8046, 8493, 9234, 10281, 11178, 11799, 12069, 16986, 20562, 23598, 24138, 25479, 30843, 35397, 36207, 50958, 61686, 65113, 70794, 72414, 76437, 92529, 106191, 130226, 152874, 185058, 195339, 212382, 229311, 277587, 390678, 458622, 555174, 586017, 687933, 832761, 1172034, 1375866, 1665522, 1758051, 3516102, 5274153, 10548306, 15822459, 31644918]

約数ペア:

[(1, 31644918), (2, 15822459), (3, 10548306), (6, 5274153), (9, 3516102), (18, 1758051), (19, 1665522), (23, 1375866), (27, 1172034), (38, 832761), (46, 687933), (54, 586017), (57, 555174), (69, 458622), (81, 390678), (114, 277587), (138, 229311), (149, 212382), (162, 195339), (171, 185058), (207, 152874), (243, 130226), (298, 106191), (342, 92529), (414, 76437), (437, 72414), (447, 70794), (486, 65113), (513, 61686), (621, 50958), (874, 36207), (894, 35397), (1026, 30843), (1242, 25479), (1311, 24138), (1341, 23598), (1539, 20562), (1863, 16986), (2622, 12069), (2682, 11799), (2831, 11178), (3078, 10281), (3427, 9234), (3726, 8493), (3933, 8046), (4023, 7866), (4617, 6854), (5589, 5662)]