108727918

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{89}}^1\times {\mathrm{2473}}^1$

素因数の和:2596

約数の個数: 32

約数和(自身を含む): 187034400

約数和(自身を除く): 78306482

約数列:

[1, 2, 13, 19, 26, 38, 89, 178, 247, 494, 1157, 1691, 2314, 2473, 3382, 4946, 21983, 32149, 43966, 46987, 64298, 93974, 220097, 440194, 610831, 1221662, 2861261, 4181843, 5722522, 8363686, 54363959, 108727918]

約数ペア:

[(1, 108727918), (2, 54363959), (13, 8363686), (19, 5722522), (26, 4181843), (38, 2861261), (89, 1221662), (178, 610831), (247, 440194), (494, 220097), (1157, 93974), (1691, 64298), (2314, 46987), (2473, 43966), (3382, 32149), (4946, 21983)]