1968408

素因数分解:

$2^3\times 3^3\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:729

約数の個数: 64

約数和(自身を含む): 5896800

約数和(自身を除く): 3928392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 13, 18, 24, 26, 27, 36, 39, 52, 54, 72, 78, 104, 108, 117, 156, 216, 234, 312, 351, 468, 701, 702, 936, 1402, 1404, 2103, 2804, 2808, 4206, 5608, 6309, 8412, 9113, 12618, 16824, 18226, 18927, 25236, 27339, 36452, 37854, 50472, 54678, 72904, 75708, 82017, 109356, 151416, 164034, 218712, 246051, 328068, 492102, 656136, 984204, 1968408]

約数ペア:

[(1, 1968408), (2, 984204), (3, 656136), (4, 492102), (6, 328068), (8, 246051), (9, 218712), (12, 164034), (13, 151416), (18, 109356), (24, 82017), (26, 75708), (27, 72904), (36, 54678), (39, 50472), (52, 37854), (54, 36452), (72, 27339), (78, 25236), (104, 18927), (108, 18226), (117, 16824), (156, 12618), (216, 9113), (234, 8412), (312, 6309), (351, 5608), (468, 4206), (701, 2808), (702, 2804), (936, 2103), (1402, 1404)]