2680459868142

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{78607}}^1\times {\mathrm{270631}}^1$

素因数の和:349253

約数の個数: 48

約数和(自身を含む): 6637438159872

約数和(自身を除く): 3956978291730

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 78607, 157214, 235821, 270631, 471642, 541262, 550249, 707463, 811893, 1100498, 1414926, 1623786, 1650747, 1894417, 2435679, 3301494, 3788834, 4871358, 4952241, 5683251, 9904482, 11366502, 17049753, 34099506, 21273491017, 42546982034, 63820473051, 127640946102, 148914437119, 191461419153, 297828874238, 382922838306, 446743311357, 893486622714, 1340229934071, 2680459868142]

約数ペア:

[(1, 2680459868142), (2, 1340229934071), (3, 893486622714), (6, 446743311357), (7, 382922838306), (9, 297828874238), (14, 191461419153), (18, 148914437119), (21, 127640946102), (42, 63820473051), (63, 42546982034), (126, 21273491017), (78607, 34099506), (157214, 17049753), (235821, 11366502), (270631, 9904482), (471642, 5683251), (541262, 4952241), (550249, 4871358), (707463, 3788834), (811893, 3301494), (1100498, 2435679), (1414926, 1894417), (1623786, 1650747)]