16814658

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{19}}^2\times {\mathrm{1109}}^1$

素因数の和:1159

約数の個数: 48

約数和(自身を含む): 40599360

約数和(自身を除く): 23784702

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 57, 114, 133, 266, 361, 399, 722, 798, 1083, 1109, 2166, 2218, 2527, 3327, 5054, 6654, 7581, 7763, 15162, 15526, 21071, 23289, 42142, 46578, 63213, 126426, 147497, 294994, 400349, 442491, 800698, 884982, 1201047, 2402094, 2802443, 5604886, 8407329, 16814658]

約数ペア:

[(1, 16814658), (2, 8407329), (3, 5604886), (6, 2802443), (7, 2402094), (14, 1201047), (19, 884982), (21, 800698), (38, 442491), (42, 400349), (57, 294994), (114, 147497), (133, 126426), (266, 63213), (361, 46578), (399, 42142), (722, 23289), (798, 21071), (1083, 15526), (1109, 15162), (2166, 7763), (2218, 7581), (2527, 6654), (3327, 5054)]