22681806

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{179}}^1\times {\mathrm{431}}^1$

素因数の和:629

約数の個数: 48

約数和(自身を含む): 53187840

約数和(自身を除く): 30506034

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 49, 98, 147, 179, 294, 358, 431, 537, 862, 1074, 1253, 1293, 2506, 2586, 3017, 3759, 6034, 7518, 8771, 9051, 17542, 18102, 21119, 26313, 42238, 52626, 63357, 77149, 126714, 154298, 231447, 462894, 540043, 1080086, 1620129, 3240258, 3780301, 7560602, 11340903, 22681806]

約数ペア:

[(1, 22681806), (2, 11340903), (3, 7560602), (6, 3780301), (7, 3240258), (14, 1620129), (21, 1080086), (42, 540043), (49, 462894), (98, 231447), (147, 154298), (179, 126714), (294, 77149), (358, 63357), (431, 52626), (537, 42238), (862, 26313), (1074, 21119), (1253, 18102), (1293, 17542), (2506, 9051), (2586, 8771), (3017, 7518), (3759, 6034)]