2026720533726

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{521}}^1\times {\mathrm{30873481}}^1$

素因数の和:30874017

約数の個数: 48

約数和(自身を含む): 5028178772448

約数和(自身を除く): 3001458238722

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 521, 1042, 1563, 3126, 3647, 4689, 7294, 9378, 10941, 21882, 32823, 65646, 30873481, 61746962, 92620443, 185240886, 216114367, 277861329, 432228734, 555722658, 648343101, 1296686202, 1945029303, 3890058606, 16085083601, 32170167202, 48255250803, 96510501606, 112595585207, 144765752409, 225191170414, 289531504818, 337786755621, 675573511242, 1013360266863, 2026720533726]

約数ペア:

[(1, 2026720533726), (2, 1013360266863), (3, 675573511242), (6, 337786755621), (7, 289531504818), (9, 225191170414), (14, 144765752409), (18, 112595585207), (21, 96510501606), (42, 48255250803), (63, 32170167202), (126, 16085083601), (521, 3890058606), (1042, 1945029303), (1563, 1296686202), (3126, 648343101), (3647, 555722658), (4689, 432228734), (7294, 277861329), (9378, 216114367), (10941, 185240886), (21882, 92620443), (32823, 61746962), (65646, 30873481)]