917156772

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{199}}^1\times {\mathrm{18289}}^1$

素因数の和:18505

約数の個数: 72

約数和(自身を含む): 2663024000

約数和(自身を除く): 1745867228

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 199, 252, 398, 597, 796, 1194, 1393, 1791, 2388, 2786, 3582, 4179, 5572, 7164, 8358, 12537, 16716, 18289, 25074, 36578, 50148, 54867, 73156, 109734, 128023, 164601, 219468, 256046, 329202, 384069, 512092, 658404, 768138, 1152207, 1536276, 2304414, 3639511, 4608828, 7279022, 10918533, 14558044, 21837066, 25476577, 32755599, 43674132, 50953154, 65511198, 76429731, 101906308, 131022396, 152859462, 229289193, 305718924, 458578386, 917156772]

約数ペア:

[(1, 917156772), (2, 458578386), (3, 305718924), (4, 229289193), (6, 152859462), (7, 131022396), (9, 101906308), (12, 76429731), (14, 65511198), (18, 50953154), (21, 43674132), (28, 32755599), (36, 25476577), (42, 21837066), (63, 14558044), (84, 10918533), (126, 7279022), (199, 4608828), (252, 3639511), (398, 2304414), (597, 1536276), (796, 1152207), (1194, 768138), (1393, 658404), (1791, 512092), (2388, 384069), (2786, 329202), (3582, 256046), (4179, 219468), (5572, 164601), (7164, 128023), (8358, 109734), (12537, 73156), (16716, 54867), (18289, 50148), (25074, 36578)]