12879174

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{457}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 32712192

約数和(自身を除く): 19833018

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 61, 66, 77, 122, 154, 183, 231, 366, 427, 457, 462, 671, 854, 914, 1281, 1342, 1371, 2013, 2562, 2742, 3199, 4026, 4697, 5027, 6398, 9394, 9597, 10054, 14091, 15081, 19194, 27877, 28182, 30162, 35189, 55754, 70378, 83631, 105567, 167262, 195139, 211134, 306647, 390278, 585417, 613294, 919941, 1170834, 1839882, 2146529, 4293058, 6439587, 12879174]

約数ペア:

[(1, 12879174), (2, 6439587), (3, 4293058), (6, 2146529), (7, 1839882), (11, 1170834), (14, 919941), (21, 613294), (22, 585417), (33, 390278), (42, 306647), (61, 211134), (66, 195139), (77, 167262), (122, 105567), (154, 83631), (183, 70378), (231, 55754), (366, 35189), (427, 30162), (457, 28182), (462, 27877), (671, 19194), (854, 15081), (914, 14091), (1281, 10054), (1342, 9597), (1371, 9394), (2013, 6398), (2562, 5027), (2742, 4697), (3199, 4026)]