335890386

素因数分解:

$2^1\times 3^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{84437}}^1$

素因数の和:84475

約数の個数: 48

約数和(自身を含む): 829856664

約数和(自身を除く): 493966278

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 34, 39, 51, 78, 102, 117, 153, 221, 234, 306, 442, 663, 1326, 1989, 3978, 84437, 168874, 253311, 506622, 759933, 1097681, 1435429, 1519866, 2195362, 2870858, 3293043, 4306287, 6586086, 8612574, 9879129, 12918861, 18660577, 19758258, 25837722, 37321154, 55981731, 111963462, 167945193, 335890386]

約数ペア:

[(1, 335890386), (2, 167945193), (3, 111963462), (6, 55981731), (9, 37321154), (13, 25837722), (17, 19758258), (18, 18660577), (26, 12918861), (34, 9879129), (39, 8612574), (51, 6586086), (78, 4306287), (102, 3293043), (117, 2870858), (153, 2195362), (221, 1519866), (234, 1435429), (306, 1097681), (442, 759933), (663, 506622), (1326, 253311), (1989, 168874), (3978, 84437)]