7666386

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{739}}^1$

素因数の和:783

約数の個数: 64

約数和(自身を含む): 19891200

約数和(自身を除く): 12224814

約数列:

[1, 2, 3, 6, 7, 13, 14, 19, 21, 26, 38, 39, 42, 57, 78, 91, 114, 133, 182, 247, 266, 273, 399, 494, 546, 739, 741, 798, 1478, 1482, 1729, 2217, 3458, 4434, 5173, 5187, 9607, 10346, 10374, 14041, 15519, 19214, 28082, 28821, 31038, 42123, 57642, 67249, 84246, 98287, 134498, 182533, 196574, 201747, 294861, 365066, 403494, 547599, 589722, 1095198, 1277731, 2555462, 3833193, 7666386]

約数ペア:

[(1, 7666386), (2, 3833193), (3, 2555462), (6, 1277731), (7, 1095198), (13, 589722), (14, 547599), (19, 403494), (21, 365066), (26, 294861), (38, 201747), (39, 196574), (42, 182533), (57, 134498), (78, 98287), (91, 84246), (114, 67249), (133, 57642), (182, 42123), (247, 31038), (266, 28821), (273, 28082), (399, 19214), (494, 15519), (546, 14041), (739, 10374), (741, 10346), (798, 9607), (1478, 5187), (1482, 5173), (1729, 4434), (2217, 3458)]