40252842

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{1283}}^1$

素因数の和:1384

約数の個数: 64

約数和(自身を含む): 103541760

約数和(自身を除く): 63288918

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 83, 126, 166, 189, 249, 378, 498, 581, 747, 1162, 1283, 1494, 1743, 2241, 2566, 3486, 3849, 4482, 5229, 7698, 8981, 10458, 11547, 15687, 17962, 23094, 26943, 31374, 34641, 53886, 69282, 80829, 106489, 161658, 212978, 242487, 319467, 484974, 638934, 745423, 958401, 1490846, 1916802, 2236269, 2875203, 4472538, 5750406, 6708807, 13417614, 20126421, 40252842]

約数ペア:

[(1, 40252842), (2, 20126421), (3, 13417614), (6, 6708807), (7, 5750406), (9, 4472538), (14, 2875203), (18, 2236269), (21, 1916802), (27, 1490846), (42, 958401), (54, 745423), (63, 638934), (83, 484974), (126, 319467), (166, 242487), (189, 212978), (249, 161658), (378, 106489), (498, 80829), (581, 69282), (747, 53886), (1162, 34641), (1283, 31374), (1494, 26943), (1743, 23094), (2241, 17962), (2566, 15687), (3486, 11547), (3849, 10458), (4482, 8981), (5229, 7698)]