722722014

素因数分解:

$2^1\times 3^4\times 7^1\times {\mathrm{637321}}^1$

素因数の和:637342

約数の個数: 40

約数和(自身を含む): 1850783088

約数和(自身を除く): 1128061074

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 378, 567, 1134, 637321, 1274642, 1911963, 3823926, 4461247, 5735889, 8922494, 11471778, 13383741, 17207667, 26767482, 34415334, 40151223, 51623001, 80302446, 103246002, 120453669, 240907338, 361361007, 722722014]

約数ペア:

[(1, 722722014), (2, 361361007), (3, 240907338), (6, 120453669), (7, 103246002), (9, 80302446), (14, 51623001), (18, 40151223), (21, 34415334), (27, 26767482), (42, 17207667), (54, 13383741), (63, 11471778), (81, 8922494), (126, 5735889), (162, 4461247), (189, 3823926), (378, 1911963), (567, 1274642), (1134, 637321)]