12538218

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{3877}}^1$

素因数の和:3907

約数の個数: 48

約数和(自身を含む): 31830624

約数和(自身を除く): 19292406

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 33, 42, 49, 66, 77, 98, 147, 154, 231, 294, 462, 539, 1078, 1617, 3234, 3877, 7754, 11631, 23262, 27139, 42647, 54278, 81417, 85294, 127941, 162834, 189973, 255882, 298529, 379946, 569919, 597058, 895587, 1139838, 1791174, 2089703, 4179406, 6269109, 12538218]

約数ペア:

[(1, 12538218), (2, 6269109), (3, 4179406), (6, 2089703), (7, 1791174), (11, 1139838), (14, 895587), (21, 597058), (22, 569919), (33, 379946), (42, 298529), (49, 255882), (66, 189973), (77, 162834), (98, 127941), (147, 85294), (154, 81417), (231, 54278), (294, 42647), (462, 27139), (539, 23262), (1078, 11631), (1617, 7754), (3234, 3877)]