20171617812

素因数分解:

$2^2\times 3^3\times {\mathrm{29}}^1\times {\mathrm{6440491}}^1$

素因数の和:6440533

約数の個数: 48

約数和(自身を含む): 54100132800

約数和(自身を除く): 33928514988

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 29, 36, 54, 58, 87, 108, 116, 174, 261, 348, 522, 783, 1044, 1566, 3132, 6440491, 12880982, 19321473, 25761964, 38642946, 57964419, 77285892, 115928838, 173893257, 186774239, 231857676, 347786514, 373548478, 560322717, 695573028, 747096956, 1120645434, 1680968151, 2241290868, 3361936302, 5042904453, 6723872604, 10085808906, 20171617812]

約数ペア:

[(1, 20171617812), (2, 10085808906), (3, 6723872604), (4, 5042904453), (6, 3361936302), (9, 2241290868), (12, 1680968151), (18, 1120645434), (27, 747096956), (29, 695573028), (36, 560322717), (54, 373548478), (58, 347786514), (87, 231857676), (108, 186774239), (116, 173893257), (174, 115928838), (261, 77285892), (348, 57964419), (522, 38642946), (783, 25761964), (1044, 19321473), (1566, 12880982), (3132, 6440491)]