2018595222

素因数分解:

$2^1\times 3^3\times 7^1\times {\mathrm{211}}^1\times {\mathrm{25309}}^1$

素因数の和:25538

約数の個数: 64

約数和(自身を含む): 5151091200

約数和(自身を除く): 3132495978

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 126, 189, 211, 378, 422, 633, 1266, 1477, 1899, 2954, 3798, 4431, 5697, 8862, 11394, 13293, 25309, 26586, 39879, 50618, 75927, 79758, 151854, 177163, 227781, 354326, 455562, 531489, 683343, 1062978, 1366686, 1594467, 3188934, 4783401, 5340199, 9566802, 10680398, 16020597, 32041194, 37381393, 48061791, 74762786, 96123582, 112144179, 144185373, 224288358, 288370746, 336432537, 672865074, 1009297611, 2018595222]

約数ペア:

[(1, 2018595222), (2, 1009297611), (3, 672865074), (6, 336432537), (7, 288370746), (9, 224288358), (14, 144185373), (18, 112144179), (21, 96123582), (27, 74762786), (42, 48061791), (54, 37381393), (63, 32041194), (126, 16020597), (189, 10680398), (211, 9566802), (378, 5340199), (422, 4783401), (633, 3188934), (1266, 1594467), (1477, 1366686), (1899, 1062978), (2954, 683343), (3798, 531489), (4431, 455562), (5697, 354326), (8862, 227781), (11394, 177163), (13293, 151854), (25309, 79758), (26586, 75927), (39879, 50618)]