16816332

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{373}}^1$

素因数の和:427

約数の個数: 72

約数和(自身を含む): 45008656

約数和(自身を除く): 28192324

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 289, 373, 442, 578, 663, 746, 867, 884, 1119, 1156, 1326, 1492, 1734, 2238, 2652, 3468, 3757, 4476, 4849, 6341, 7514, 9698, 11271, 12682, 14547, 15028, 19023, 19396, 22542, 25364, 29094, 38046, 45084, 58188, 76092, 82433, 107797, 164866, 215594, 247299, 323391, 329732, 431188, 494598, 646782, 989196, 1293564, 1401361, 2802722, 4204083, 5605444, 8408166, 16816332]

約数ペア:

[(1, 16816332), (2, 8408166), (3, 5605444), (4, 4204083), (6, 2802722), (12, 1401361), (13, 1293564), (17, 989196), (26, 646782), (34, 494598), (39, 431188), (51, 329732), (52, 323391), (68, 247299), (78, 215594), (102, 164866), (156, 107797), (204, 82433), (221, 76092), (289, 58188), (373, 45084), (442, 38046), (578, 29094), (663, 25364), (746, 22542), (867, 19396), (884, 19023), (1119, 15028), (1156, 14547), (1326, 12682), (1492, 11271), (1734, 9698), (2238, 7514), (2652, 6341), (3468, 4849), (3757, 4476)]