13019994

素因数分解:

$2^1\times 3^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1091}}^1$

素因数の和:1132

約数の個数: 64

約数和(自身を含む): 33022080

約数和(自身を除く): 20002086

約数列:

[1, 2, 3, 6, 9, 13, 17, 18, 26, 27, 34, 39, 51, 54, 78, 102, 117, 153, 221, 234, 306, 351, 442, 459, 663, 702, 918, 1091, 1326, 1989, 2182, 3273, 3978, 5967, 6546, 9819, 11934, 14183, 18547, 19638, 28366, 29457, 37094, 42549, 55641, 58914, 85098, 111282, 127647, 166923, 241111, 255294, 333846, 382941, 482222, 500769, 723333, 765882, 1001538, 1446666, 2169999, 4339998, 6509997, 13019994]

約数ペア:

[(1, 13019994), (2, 6509997), (3, 4339998), (6, 2169999), (9, 1446666), (13, 1001538), (17, 765882), (18, 723333), (26, 500769), (27, 482222), (34, 382941), (39, 333846), (51, 255294), (54, 241111), (78, 166923), (102, 127647), (117, 111282), (153, 85098), (221, 58914), (234, 55641), (306, 42549), (351, 37094), (442, 29457), (459, 28366), (663, 19638), (702, 18547), (918, 14183), (1091, 11934), (1326, 9819), (1989, 6546), (2182, 5967), (3273, 3978)]