21776012244

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{28804249}}^1$

素因数の和:28804269

約数の個数: 48

約数和(自身を含む): 64521520000

約数和(自身を除く): 42745507756

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 28804249, 57608498, 86412747, 115216996, 172825494, 201629743, 259238241, 345650988, 403259486, 518476482, 604889229, 777714723, 806518972, 1036952964, 1209778458, 1555429446, 1814667687, 2419556916, 3110858892, 3629335374, 5444003061, 7258670748, 10888006122, 21776012244]

約数ペア:

[(1, 21776012244), (2, 10888006122), (3, 7258670748), (4, 5444003061), (6, 3629335374), (7, 3110858892), (9, 2419556916), (12, 1814667687), (14, 1555429446), (18, 1209778458), (21, 1036952964), (27, 806518972), (28, 777714723), (36, 604889229), (42, 518476482), (54, 403259486), (63, 345650988), (84, 259238241), (108, 201629743), (126, 172825494), (189, 115216996), (252, 86412747), (378, 57608498), (756, 28804249)]