816096474

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2386247}}^1$

素因数の和:2386274

約数の個数: 24

約数和(自身を含む): 1861273440

約数和(自身を除く): 1045176966

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 2386247, 4772494, 7158741, 14317482, 21476223, 42952446, 45338693, 90677386, 136016079, 272032158, 408048237, 816096474]

約数ペア:

[(1, 816096474), (2, 408048237), (3, 272032158), (6, 136016079), (9, 90677386), (18, 45338693), (19, 42952446), (38, 21476223), (57, 14317482), (114, 7158741), (171, 4772494), (342, 2386247)]