16628287608

素因数分解:

$2^3\times 3^3\times {\mathrm{19}}^1\times {\mathrm{4051727}}^1$

素因数の和:4051761

約数の個数: 64

約数和(自身を含む): 48620736000

約数和(自身を除く): 31992448392

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 19, 24, 27, 36, 38, 54, 57, 72, 76, 108, 114, 152, 171, 216, 228, 342, 456, 513, 684, 1026, 1368, 2052, 4104, 4051727, 8103454, 12155181, 16206908, 24310362, 32413816, 36465543, 48620724, 72931086, 76982813, 97241448, 109396629, 145862172, 153965626, 218793258, 230948439, 291724344, 307931252, 437586516, 461896878, 615862504, 692845317, 875173032, 923793756, 1385690634, 1847587512, 2078535951, 2771381268, 4157071902, 5542762536, 8314143804, 16628287608]

約数ペア:

[(1, 16628287608), (2, 8314143804), (3, 5542762536), (4, 4157071902), (6, 2771381268), (8, 2078535951), (9, 1847587512), (12, 1385690634), (18, 923793756), (19, 875173032), (24, 692845317), (27, 615862504), (36, 461896878), (38, 437586516), (54, 307931252), (57, 291724344), (72, 230948439), (76, 218793258), (108, 153965626), (114, 145862172), (152, 109396629), (171, 97241448), (216, 76982813), (228, 72931086), (342, 48620724), (456, 36465543), (513, 32413816), (684, 24310362), (1026, 16206908), (1368, 12155181), (2052, 8103454), (4104, 4051727)]