129612546

素因数分解:

$2^1\times 3^2\times 7^2\times {\mathrm{146953}}^1$

素因数の和:146975

約数の個数: 36

約数和(自身を含む): 326678742

約数和(自身を除く): 197066196

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 49, 63, 98, 126, 147, 294, 441, 882, 146953, 293906, 440859, 881718, 1028671, 1322577, 2057342, 2645154, 3086013, 6172026, 7200697, 9258039, 14401394, 18516078, 21602091, 43204182, 64806273, 129612546]

約数ペア:

[(1, 129612546), (2, 64806273), (3, 43204182), (6, 21602091), (7, 18516078), (9, 14401394), (14, 9258039), (18, 7200697), (21, 6172026), (42, 3086013), (49, 2645154), (63, 2057342), (98, 1322577), (126, 1028671), (147, 881718), (294, 440859), (441, 293906), (882, 146953)]