7128306

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^2\times {\mathrm{1097}}^1$

素因数の和:1143

約数の個数: 36

約数和(自身を含む): 16315182

約数和(自身を除く): 9186876

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 361, 722, 1083, 1097, 2166, 2194, 3249, 3291, 6498, 6582, 9873, 19746, 20843, 41686, 62529, 125058, 187587, 375174, 396017, 792034, 1188051, 2376102, 3564153, 7128306]

約数ペア:

[(1, 7128306), (2, 3564153), (3, 2376102), (6, 1188051), (9, 792034), (18, 396017), (19, 375174), (38, 187587), (57, 125058), (114, 62529), (171, 41686), (342, 20843), (361, 19746), (722, 9873), (1083, 6582), (1097, 6498), (2166, 3291), (2194, 3249)]