7128157218

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{13055233}}^1$

素因数の和:13055258

約数の個数: 32

約数和(自身を含む): 17546234496

約数和(自身を除く): 10418077278

約数列:

[1, 2, 3, 6, 7, 13, 14, 21, 26, 39, 42, 78, 91, 182, 273, 546, 13055233, 26110466, 39165699, 78331398, 91386631, 169718029, 182773262, 274159893, 339436058, 509154087, 548319786, 1018308174, 1188026203, 2376052406, 3564078609, 7128157218]

約数ペア:

[(1, 7128157218), (2, 3564078609), (3, 2376052406), (6, 1188026203), (7, 1018308174), (13, 548319786), (14, 509154087), (21, 339436058), (26, 274159893), (39, 182773262), (42, 169718029), (78, 91386631), (91, 78331398), (182, 39165699), (273, 26110466), (546, 13055233)]