47422908

素因数分解:

$2^2\times 3^8\times {\mathrm{13}}^1\times {\mathrm{139}}^1$

素因数の和:180

約数の個数: 108

約数和(自身を含む): 135018520

約数和(自身を除く): 87595612

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 36, 39, 52, 54, 78, 81, 108, 117, 139, 156, 162, 234, 243, 278, 324, 351, 417, 468, 486, 556, 702, 729, 834, 972, 1053, 1251, 1404, 1458, 1668, 1807, 2106, 2187, 2502, 2916, 3159, 3614, 3753, 4212, 4374, 5004, 5421, 6318, 6561, 7228, 7506, 8748, 9477, 10842, 11259, 12636, 13122, 15012, 16263, 18954, 21684, 22518, 26244, 28431, 32526, 33777, 37908, 45036, 48789, 56862, 65052, 67554, 85293, 97578, 101331, 113724, 135108, 146367, 170586, 195156, 202662, 292734, 303993, 341172, 405324, 439101, 585468, 607986, 878202, 911979, 1215972, 1317303, 1756404, 1823958, 2634606, 3647916, 3951909, 5269212, 7903818, 11855727, 15807636, 23711454, 47422908]

約数ペア:

[(1, 47422908), (2, 23711454), (3, 15807636), (4, 11855727), (6, 7903818), (9, 5269212), (12, 3951909), (13, 3647916), (18, 2634606), (26, 1823958), (27, 1756404), (36, 1317303), (39, 1215972), (52, 911979), (54, 878202), (78, 607986), (81, 585468), (108, 439101), (117, 405324), (139, 341172), (156, 303993), (162, 292734), (234, 202662), (243, 195156), (278, 170586), (324, 146367), (351, 135108), (417, 113724), (468, 101331), (486, 97578), (556, 85293), (702, 67554), (729, 65052), (834, 56862), (972, 48789), (1053, 45036), (1251, 37908), (1404, 33777), (1458, 32526), (1668, 28431), (1807, 26244), (2106, 22518), (2187, 21684), (2502, 18954), (2916, 16263), (3159, 15012), (3614, 13122), (3753, 12636), (4212, 11259), (4374, 10842), (5004, 9477), (5421, 8748), (6318, 7506), (6561, 7228)]