18372224972

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{971}}^1\times {\mathrm{3919}}^1$

素因数の和:4982

約数の個数: 48

約数和(自身を含む): 34566497280

約数和(自身を除く): 16194272308

約数列:

[1, 2, 4, 17, 34, 68, 71, 142, 284, 971, 1207, 1942, 2414, 3884, 3919, 4828, 7838, 15676, 16507, 33014, 66028, 66623, 68941, 133246, 137882, 266492, 275764, 278249, 556498, 1112996, 1171997, 2343994, 3805349, 4687988, 4730233, 7610698, 9460466, 15221396, 18920932, 64690933, 129381866, 258763732, 270179779, 540359558, 1080719116, 4593056243, 9186112486, 18372224972]

約数ペア:

[(1, 18372224972), (2, 9186112486), (4, 4593056243), (17, 1080719116), (34, 540359558), (68, 270179779), (71, 258763732), (142, 129381866), (284, 64690933), (971, 18920932), (1207, 15221396), (1942, 9460466), (2414, 7610698), (3884, 4730233), (3919, 4687988), (4828, 3805349), (7838, 2343994), (15676, 1171997), (16507, 1112996), (33014, 556498), (66028, 278249), (66623, 275764), (68941, 266492), (133246, 137882)]