18150303678

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1481}}^1\times {\mathrm{3343}}^1$

素因数の和:4889

約数の個数: 64

約数和(自身を含む): 39963635712

約数和(自身を除く): 21813332034

約数列:

[1, 2, 3, 6, 13, 26, 39, 47, 78, 94, 141, 282, 611, 1222, 1481, 1833, 2962, 3343, 3666, 4443, 6686, 8886, 10029, 19253, 20058, 38506, 43459, 57759, 69607, 86918, 115518, 130377, 139214, 157121, 208821, 260754, 314242, 417642, 471363, 904891, 942726, 1809782, 2042573, 2714673, 4085146, 4950983, 5429346, 6127719, 9901966, 12255438, 14852949, 29705898, 64362779, 128725558, 193088337, 232696201, 386176674, 465392402, 698088603, 1396177206, 3025050613, 6050101226, 9075151839, 18150303678]

約数ペア:

[(1, 18150303678), (2, 9075151839), (3, 6050101226), (6, 3025050613), (13, 1396177206), (26, 698088603), (39, 465392402), (47, 386176674), (78, 232696201), (94, 193088337), (141, 128725558), (282, 64362779), (611, 29705898), (1222, 14852949), (1481, 12255438), (1833, 9901966), (2962, 6127719), (3343, 5429346), (3666, 4950983), (4443, 4085146), (6686, 2714673), (8886, 2042573), (10029, 1809782), (19253, 942726), (20058, 904891), (38506, 471363), (43459, 417642), (57759, 314242), (69607, 260754), (86918, 208821), (115518, 157121), (130377, 139214)]