15803964

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{251}}^1$

素因数の和:328

約数の個数: 96

約数和(自身を含む): 45722880

約数和(自身を除く): 29918916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 27, 33, 36, 44, 53, 54, 66, 99, 106, 108, 132, 159, 198, 212, 251, 297, 318, 396, 477, 502, 583, 594, 636, 753, 954, 1004, 1166, 1188, 1431, 1506, 1749, 1908, 2259, 2332, 2761, 2862, 3012, 3498, 4518, 5247, 5522, 5724, 6777, 6996, 8283, 9036, 10494, 11044, 13303, 13554, 15741, 16566, 20988, 24849, 26606, 27108, 31482, 33132, 39909, 49698, 53212, 62964, 74547, 79818, 99396, 119727, 146333, 149094, 159636, 239454, 292666, 298188, 359181, 438999, 478908, 585332, 718362, 877998, 1316997, 1436724, 1755996, 2633994, 3950991, 5267988, 7901982, 15803964]

約数ペア:

[(1, 15803964), (2, 7901982), (3, 5267988), (4, 3950991), (6, 2633994), (9, 1755996), (11, 1436724), (12, 1316997), (18, 877998), (22, 718362), (27, 585332), (33, 478908), (36, 438999), (44, 359181), (53, 298188), (54, 292666), (66, 239454), (99, 159636), (106, 149094), (108, 146333), (132, 119727), (159, 99396), (198, 79818), (212, 74547), (251, 62964), (297, 53212), (318, 49698), (396, 39909), (477, 33132), (502, 31482), (583, 27108), (594, 26606), (636, 24849), (753, 20988), (954, 16566), (1004, 15741), (1166, 13554), (1188, 13303), (1431, 11044), (1506, 10494), (1749, 9036), (1908, 8283), (2259, 6996), (2332, 6777), (2761, 5724), (2862, 5522), (3012, 5247), (3498, 4518)]