4157154

素因数分解:

$2^1\times 3^2\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1$

素因数の和:223

約数の個数: 48

約数和(自身を含む): 9513504

約数和(自身を除く): 5356350

約数列:

[1, 2, 3, 6, 9, 18, 41, 43, 82, 86, 123, 129, 131, 246, 258, 262, 369, 387, 393, 738, 774, 786, 1179, 1763, 2358, 3526, 5289, 5371, 5633, 10578, 10742, 11266, 15867, 16113, 16899, 31734, 32226, 33798, 48339, 50697, 96678, 101394, 230953, 461906, 692859, 1385718, 2078577, 4157154]

約数ペア:

[(1, 4157154), (2, 2078577), (3, 1385718), (6, 692859), (9, 461906), (18, 230953), (41, 101394), (43, 96678), (82, 50697), (86, 48339), (123, 33798), (129, 32226), (131, 31734), (246, 16899), (258, 16113), (262, 15867), (369, 11266), (387, 10742), (393, 10578), (738, 5633), (774, 5371), (786, 5289), (1179, 3526), (1763, 2358)]