3158142

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2131}}^1$

素因数の和:2168

約数の個数: 32

約数和(自身を含む): 7163520

約数和(自身を除く): 4005378

約数列:

[1, 2, 3, 6, 13, 19, 26, 38, 39, 57, 78, 114, 247, 494, 741, 1482, 2131, 4262, 6393, 12786, 27703, 40489, 55406, 80978, 83109, 121467, 166218, 242934, 526357, 1052714, 1579071, 3158142]

約数ペア:

[(1, 3158142), (2, 1579071), (3, 1052714), (6, 526357), (13, 242934), (19, 166218), (26, 121467), (38, 83109), (39, 80978), (57, 55406), (78, 40489), (114, 27703), (247, 12786), (494, 6393), (741, 4262), (1482, 2131)]