201672018

素因数分解:

$2^1\times 3^9\times {\mathrm{47}}^1\times {\mathrm{109}}^1$

素因数の和:185

約数の個数: 80

約数和(自身を含む): 467660160

約数和(自身を除く): 265988142

約数列:

[1, 2, 3, 6, 9, 18, 27, 47, 54, 81, 94, 109, 141, 162, 218, 243, 282, 327, 423, 486, 654, 729, 846, 981, 1269, 1458, 1962, 2187, 2538, 2943, 3807, 4374, 5123, 5886, 6561, 7614, 8829, 10246, 11421, 13122, 15369, 17658, 19683, 22842, 26487, 30738, 34263, 39366, 46107, 52974, 68526, 79461, 92214, 102789, 138321, 158922, 205578, 238383, 276642, 308367, 414963, 476766, 616734, 715149, 829926, 925101, 1244889, 1430298, 1850202, 2145447, 2489778, 3734667, 4290894, 7469334, 11204001, 22408002, 33612003, 67224006, 100836009, 201672018]

約数ペア:

[(1, 201672018), (2, 100836009), (3, 67224006), (6, 33612003), (9, 22408002), (18, 11204001), (27, 7469334), (47, 4290894), (54, 3734667), (81, 2489778), (94, 2145447), (109, 1850202), (141, 1430298), (162, 1244889), (218, 925101), (243, 829926), (282, 715149), (327, 616734), (423, 476766), (486, 414963), (654, 308367), (729, 276642), (846, 238383), (981, 205578), (1269, 158922), (1458, 138321), (1962, 102789), (2187, 92214), (2538, 79461), (2943, 68526), (3807, 52974), (4374, 46107), (5123, 39366), (5886, 34263), (6561, 30738), (7614, 26487), (8829, 22842), (10246, 19683), (11421, 17658), (13122, 15369)]