18064644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{2693}}^1$

素因数の和:2756

約数の個数: 48

約数和(自身を含む): 46466112

約数和(自身を除く): 28401468

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 43, 52, 78, 86, 129, 156, 172, 258, 516, 559, 1118, 1677, 2236, 2693, 3354, 5386, 6708, 8079, 10772, 16158, 32316, 35009, 70018, 105027, 115799, 140036, 210054, 231598, 347397, 420108, 463196, 694794, 1389588, 1505387, 3010774, 4516161, 6021548, 9032322, 18064644]

約数ペア:

[(1, 18064644), (2, 9032322), (3, 6021548), (4, 4516161), (6, 3010774), (12, 1505387), (13, 1389588), (26, 694794), (39, 463196), (43, 420108), (52, 347397), (78, 231598), (86, 210054), (129, 140036), (156, 115799), (172, 105027), (258, 70018), (516, 35009), (559, 32316), (1118, 16158), (1677, 10772), (2236, 8079), (2693, 6708), (3354, 5386)]