1814865702

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{18749}}^1$

素因数の和:18857

約数の個数: 64

約数和(自身を含む): 4195800000

約数和(自身を除く): 2380934298

約数列:

[1, 2, 3, 6, 13, 17, 26, 34, 39, 51, 73, 78, 102, 146, 219, 221, 438, 442, 663, 949, 1241, 1326, 1898, 2482, 2847, 3723, 5694, 7446, 16133, 18749, 32266, 37498, 48399, 56247, 96798, 112494, 243737, 318733, 487474, 637466, 731211, 956199, 1368677, 1462422, 1912398, 2737354, 4106031, 4143529, 8212062, 8287058, 12430587, 17792801, 23267509, 24861174, 35585602, 46535018, 53378403, 69802527, 106756806, 139605054, 302477617, 604955234, 907432851, 1814865702]

約数ペア:

[(1, 1814865702), (2, 907432851), (3, 604955234), (6, 302477617), (13, 139605054), (17, 106756806), (26, 69802527), (34, 53378403), (39, 46535018), (51, 35585602), (73, 24861174), (78, 23267509), (102, 17792801), (146, 12430587), (219, 8287058), (221, 8212062), (438, 4143529), (442, 4106031), (663, 2737354), (949, 1912398), (1241, 1462422), (1326, 1368677), (1898, 956199), (2482, 731211), (2847, 637466), (3723, 487474), (5694, 318733), (7446, 243737), (16133, 112494), (18749, 96798), (32266, 56247), (37498, 48399)]