6721267266

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{103}}^1\times {\mathrm{571}}^1\times {\mathrm{907}}^1$

素因数の和:1596

約数の個数: 96

約数和(自身を含む): 16852712448

約数和(自身を除く): 10131445182

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 103, 126, 206, 309, 571, 618, 721, 907, 927, 1142, 1442, 1713, 1814, 1854, 2163, 2721, 3426, 3997, 4326, 5139, 5442, 6349, 6489, 7994, 8163, 10278, 11991, 12698, 12978, 16326, 19047, 23982, 35973, 38094, 57141, 58813, 71946, 93421, 114282, 117626, 176439, 186842, 280263, 352878, 411691, 517897, 529317, 560526, 653947, 823382, 840789, 1035794, 1058634, 1235073, 1307894, 1553691, 1681578, 1961841, 2470146, 3107382, 3625279, 3705219, 3923682, 4661073, 5885523, 7250558, 7410438, 9322146, 10875837, 11771046, 21751674, 32627511, 53343391, 65255022, 106686782, 160030173, 320060346, 373403737, 480090519, 746807474, 960181038, 1120211211, 2240422422, 3360633633, 6721267266]

約数ペア:

[(1, 6721267266), (2, 3360633633), (3, 2240422422), (6, 1120211211), (7, 960181038), (9, 746807474), (14, 480090519), (18, 373403737), (21, 320060346), (42, 160030173), (63, 106686782), (103, 65255022), (126, 53343391), (206, 32627511), (309, 21751674), (571, 11771046), (618, 10875837), (721, 9322146), (907, 7410438), (927, 7250558), (1142, 5885523), (1442, 4661073), (1713, 3923682), (1814, 3705219), (1854, 3625279), (2163, 3107382), (2721, 2470146), (3426, 1961841), (3997, 1681578), (4326, 1553691), (5139, 1307894), (5442, 1235073), (6349, 1058634), (6489, 1035794), (7994, 840789), (8163, 823382), (10278, 653947), (11991, 560526), (12698, 529317), (12978, 517897), (16326, 411691), (19047, 352878), (23982, 280263), (35973, 186842), (38094, 176439), (57141, 117626), (58813, 114282), (71946, 93421)]