31117206

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{443}}^1\times {\mathrm{509}}^1$

素因数の和:980

約数の個数: 32

約数和(自身を含む): 65214720

約数和(自身を除く): 34097514

約数列:

[1, 2, 3, 6, 23, 46, 69, 138, 443, 509, 886, 1018, 1329, 1527, 2658, 3054, 10189, 11707, 20378, 23414, 30567, 35121, 61134, 70242, 225487, 450974, 676461, 1352922, 5186201, 10372402, 15558603, 31117206]

約数ペア:

[(1, 31117206), (2, 15558603), (3, 10372402), (6, 5186201), (23, 1352922), (46, 676461), (69, 450974), (138, 225487), (443, 70242), (509, 61134), (886, 35121), (1018, 30567), (1329, 23414), (1527, 20378), (2658, 11707), (3054, 10189)]