4418898

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1$

素因数の和:151

約数の個数: 64

約数和(自身を含む): 10450944

約数和(自身を除く): 6032046

約数列:

[1, 2, 3, 6, 11, 22, 23, 33, 41, 46, 66, 69, 71, 82, 123, 138, 142, 213, 246, 253, 426, 451, 506, 759, 781, 902, 943, 1353, 1518, 1562, 1633, 1886, 2343, 2706, 2829, 2911, 3266, 4686, 4899, 5658, 5822, 8733, 9798, 10373, 17466, 17963, 20746, 31119, 32021, 35926, 53889, 62238, 64042, 66953, 96063, 107778, 133906, 192126, 200859, 401718, 736483, 1472966, 2209449, 4418898]

約数ペア:

[(1, 4418898), (2, 2209449), (3, 1472966), (6, 736483), (11, 401718), (22, 200859), (23, 192126), (33, 133906), (41, 107778), (46, 96063), (66, 66953), (69, 64042), (71, 62238), (82, 53889), (123, 35926), (138, 32021), (142, 31119), (213, 20746), (246, 17963), (253, 17466), (426, 10373), (451, 9798), (506, 8733), (759, 5822), (781, 5658), (902, 4899), (943, 4686), (1353, 3266), (1518, 2911), (1562, 2829), (1633, 2706), (1886, 2343)]