2224908

素因数分解:

$2^2\times 3^6\times 7^1\times {\mathrm{109}}^1$

素因数の和:138

約数の個数: 84

約数和(自身を含む): 6732880

約数和(自身を除く): 4507972

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 81, 84, 108, 109, 126, 162, 189, 218, 243, 252, 324, 327, 378, 436, 486, 567, 654, 729, 756, 763, 972, 981, 1134, 1308, 1458, 1526, 1701, 1962, 2268, 2289, 2916, 2943, 3052, 3402, 3924, 4578, 5103, 5886, 6804, 6867, 8829, 9156, 10206, 11772, 13734, 17658, 20412, 20601, 26487, 27468, 35316, 41202, 52974, 61803, 79461, 82404, 105948, 123606, 158922, 185409, 247212, 317844, 370818, 556227, 741636, 1112454, 2224908]

約数ペア:

[(1, 2224908), (2, 1112454), (3, 741636), (4, 556227), (6, 370818), (7, 317844), (9, 247212), (12, 185409), (14, 158922), (18, 123606), (21, 105948), (27, 82404), (28, 79461), (36, 61803), (42, 52974), (54, 41202), (63, 35316), (81, 27468), (84, 26487), (108, 20601), (109, 20412), (126, 17658), (162, 13734), (189, 11772), (218, 10206), (243, 9156), (252, 8829), (324, 6867), (327, 6804), (378, 5886), (436, 5103), (486, 4578), (567, 3924), (654, 3402), (729, 3052), (756, 2943), (763, 2916), (972, 2289), (981, 2268), (1134, 1962), (1308, 1701), (1458, 1526)]