2939076

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{109}}^1$

素因数の和:233

約数の個数: 72

約数和(自身を含む): 8648640

約数和(自身を除く): 5709564

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 107, 109, 126, 214, 218, 252, 321, 327, 428, 436, 642, 654, 749, 763, 963, 981, 1284, 1308, 1498, 1526, 1926, 1962, 2247, 2289, 2996, 3052, 3852, 3924, 4494, 4578, 6741, 6867, 8988, 9156, 11663, 13482, 13734, 23326, 26964, 27468, 34989, 46652, 69978, 81641, 104967, 139956, 163282, 209934, 244923, 326564, 419868, 489846, 734769, 979692, 1469538, 2939076]

約数ペア:

[(1, 2939076), (2, 1469538), (3, 979692), (4, 734769), (6, 489846), (7, 419868), (9, 326564), (12, 244923), (14, 209934), (18, 163282), (21, 139956), (28, 104967), (36, 81641), (42, 69978), (63, 46652), (84, 34989), (107, 27468), (109, 26964), (126, 23326), (214, 13734), (218, 13482), (252, 11663), (321, 9156), (327, 8988), (428, 6867), (436, 6741), (642, 4578), (654, 4494), (749, 3924), (763, 3852), (963, 3052), (981, 2996), (1284, 2289), (1308, 2247), (1498, 1962), (1526, 1926)]