28382238

素因数分解:

$2^1\times 3^4\times {\mathrm{19}}^1\times {\mathrm{9221}}^1$

素因数の和:9254

約数の個数: 40

約数和(自身を含む): 66951720

約数和(自身を除く): 38569482

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 342, 513, 1026, 1539, 3078, 9221, 18442, 27663, 55326, 82989, 165978, 175199, 248967, 350398, 497934, 525597, 746901, 1051194, 1493802, 1576791, 3153582, 4730373, 9460746, 14191119, 28382238]

約数ペア:

[(1, 28382238), (2, 14191119), (3, 9460746), (6, 4730373), (9, 3153582), (18, 1576791), (19, 1493802), (27, 1051194), (38, 746901), (54, 525597), (57, 497934), (81, 350398), (114, 248967), (162, 175199), (171, 165978), (342, 82989), (513, 55326), (1026, 27663), (1539, 18442), (3078, 9221)]