63321426

素因数分解:

$2^1\times 3^5\times 7^2\times {\mathrm{2659}}^1$

素因数の和:2690

約数の個数: 72

約数和(自身を含む): 165569040

約数和(自身を除く): 102247614

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 49, 54, 63, 81, 98, 126, 147, 162, 189, 243, 294, 378, 441, 486, 567, 882, 1134, 1323, 1701, 2646, 2659, 3402, 3969, 5318, 7938, 7977, 11907, 15954, 18613, 23814, 23931, 37226, 47862, 55839, 71793, 111678, 130291, 143586, 167517, 215379, 260582, 335034, 390873, 430758, 502551, 646137, 781746, 1005102, 1172619, 1292274, 1507653, 2345238, 3015306, 3517857, 4522959, 7035714, 9045918, 10553571, 21107142, 31660713, 63321426]

約数ペア:

[(1, 63321426), (2, 31660713), (3, 21107142), (6, 10553571), (7, 9045918), (9, 7035714), (14, 4522959), (18, 3517857), (21, 3015306), (27, 2345238), (42, 1507653), (49, 1292274), (54, 1172619), (63, 1005102), (81, 781746), (98, 646137), (126, 502551), (147, 430758), (162, 390873), (189, 335034), (243, 260582), (294, 215379), (378, 167517), (441, 143586), (486, 130291), (567, 111678), (882, 71793), (1134, 55839), (1323, 47862), (1701, 37226), (2646, 23931), (2659, 23814), (3402, 18613), (3969, 15954), (5318, 11907), (7938, 7977)]