242912682

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{78919}}^1$

素因数の和:78952

約数の個数: 40

約数和(自身を含む): 572959200

約数和(自身を除く): 330046518

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 78919, 157838, 236757, 473514, 710271, 1420542, 1499461, 2130813, 2998922, 4261626, 4498383, 6392439, 8996766, 12784878, 13495149, 26990298, 40485447, 80970894, 121456341, 242912682]

約数ペア:

[(1, 242912682), (2, 121456341), (3, 80970894), (6, 40485447), (9, 26990298), (18, 13495149), (19, 12784878), (27, 8996766), (38, 6392439), (54, 4498383), (57, 4261626), (81, 2998922), (114, 2130813), (162, 1499461), (171, 1420542), (342, 710271), (513, 473514), (1026, 236757), (1539, 157838), (3078, 78919)]