47391318

素因数分解:

$2^1\times 3^5\times {\mathrm{13}}^2\times {\mathrm{577}}^1$

素因数の和:620

約数の個数: 72

約数和(自身を含む): 115505208

約数和(自身を除く): 68113890

約数列:

[1, 2, 3, 6, 9, 13, 18, 26, 27, 39, 54, 78, 81, 117, 162, 169, 234, 243, 338, 351, 486, 507, 577, 702, 1014, 1053, 1154, 1521, 1731, 2106, 3042, 3159, 3462, 4563, 5193, 6318, 7501, 9126, 10386, 13689, 15002, 15579, 22503, 27378, 31158, 41067, 45006, 46737, 67509, 82134, 93474, 97513, 135018, 140211, 195026, 202527, 280422, 292539, 405054, 585078, 607581, 877617, 1215162, 1755234, 1822743, 2632851, 3645486, 5265702, 7898553, 15797106, 23695659, 47391318]

約数ペア:

[(1, 47391318), (2, 23695659), (3, 15797106), (6, 7898553), (9, 5265702), (13, 3645486), (18, 2632851), (26, 1822743), (27, 1755234), (39, 1215162), (54, 877617), (78, 607581), (81, 585078), (117, 405054), (162, 292539), (169, 280422), (234, 202527), (243, 195026), (338, 140211), (351, 135018), (486, 97513), (507, 93474), (577, 82134), (702, 67509), (1014, 46737), (1053, 45006), (1154, 41067), (1521, 31158), (1731, 27378), (2106, 22503), (3042, 15579), (3159, 15002), (3462, 13689), (4563, 10386), (5193, 9126), (6318, 7501)]