842249466

素因数分解:

$2^1\times 3^2\times {\mathrm{23}}^2\times {\mathrm{197}}^1\times {\mathrm{449}}^1$

素因数の和:700

約数の個数: 72

約数和(自身を含む): 1921619700

約数和(自身を除く): 1079370234

約数列:

[1, 2, 3, 6, 9, 18, 23, 46, 69, 138, 197, 207, 394, 414, 449, 529, 591, 898, 1058, 1182, 1347, 1587, 1773, 2694, 3174, 3546, 4041, 4531, 4761, 8082, 9062, 9522, 10327, 13593, 20654, 27186, 30981, 40779, 61962, 81558, 88453, 92943, 104213, 176906, 185886, 208426, 237521, 265359, 312639, 475042, 530718, 625278, 712563, 796077, 937917, 1425126, 1592154, 1875834, 2034419, 2137689, 4068838, 4275378, 6103257, 12206514, 18309771, 36619542, 46791637, 93583274, 140374911, 280749822, 421124733, 842249466]

約数ペア:

[(1, 842249466), (2, 421124733), (3, 280749822), (6, 140374911), (9, 93583274), (18, 46791637), (23, 36619542), (46, 18309771), (69, 12206514), (138, 6103257), (197, 4275378), (207, 4068838), (394, 2137689), (414, 2034419), (449, 1875834), (529, 1592154), (591, 1425126), (898, 937917), (1058, 796077), (1182, 712563), (1347, 625278), (1587, 530718), (1773, 475042), (2694, 312639), (3174, 265359), (3546, 237521), (4041, 208426), (4531, 185886), (4761, 176906), (8082, 104213), (9062, 92943), (9522, 88453), (10327, 81558), (13593, 61962), (20654, 40779), (27186, 30981)]