13550268

素因数分解:

$2^2\times 3^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{577}}^1$

素因数の和:706

約数の個数: 48

約数和(自身を含む): 33662720

約数和(自身を除く): 20112452

約数列:

[1, 2, 3, 4, 6, 12, 19, 38, 57, 76, 103, 114, 206, 228, 309, 412, 577, 618, 1154, 1236, 1731, 1957, 2308, 3462, 3914, 5871, 6924, 7828, 10963, 11742, 21926, 23484, 32889, 43852, 59431, 65778, 118862, 131556, 178293, 237724, 356586, 713172, 1129189, 2258378, 3387567, 4516756, 6775134, 13550268]

約数ペア:

[(1, 13550268), (2, 6775134), (3, 4516756), (4, 3387567), (6, 2258378), (12, 1129189), (19, 713172), (38, 356586), (57, 237724), (76, 178293), (103, 131556), (114, 118862), (206, 65778), (228, 59431), (309, 43852), (412, 32889), (577, 23484), (618, 21926), (1154, 11742), (1236, 10963), (1731, 7828), (1957, 6924), (2308, 5871), (3462, 3914)]