22115438478

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{83}}^1\times {\mathrm{704897}}^1$

素因数の和:704998

約数の個数: 64

約数和(自身を含む): 56842974720

約数和(自身を除く): 34727536242

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, 1494, 1743, 2241, 3486, 4482, 5229, 10458, 15687, 31374, 704897, 1409794, 2114691, 4229382, 4934279, 6344073, 9868558, 12688146, 14802837, 19032219, 29605674, 38064438, 44408511, 58506451, 88817022, 117012902, 133225533, 175519353, 266451066, 351038706, 409545157, 526558059, 819090314, 1053116118, 1228635471, 1579674177, 2457270942, 3159348354, 3685906413, 7371812826, 11057719239, 22115438478]

約数ペア:

[(1, 22115438478), (2, 11057719239), (3, 7371812826), (6, 3685906413), (7, 3159348354), (9, 2457270942), (14, 1579674177), (18, 1228635471), (21, 1053116118), (27, 819090314), (42, 526558059), (54, 409545157), (63, 351038706), (83, 266451066), (126, 175519353), (166, 133225533), (189, 117012902), (249, 88817022), (378, 58506451), (498, 44408511), (581, 38064438), (747, 29605674), (1162, 19032219), (1494, 14802837), (1743, 12688146), (2241, 9868558), (3486, 6344073), (4482, 4934279), (5229, 4229382), (10458, 2114691), (15687, 1409794), (31374, 704897)]