18381006

素因数分解:

$2^1\times 3^6\times 7^1\times {\mathrm{1801}}^1$

素因数の和:1828

約数の個数: 56

約数和(自身を含む): 47270064

約数和(自身を除く): 28889058

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 27, 42, 54, 63, 81, 126, 162, 189, 243, 378, 486, 567, 729, 1134, 1458, 1701, 1801, 3402, 3602, 5103, 5403, 10206, 10806, 12607, 16209, 25214, 32418, 37821, 48627, 75642, 97254, 113463, 145881, 226926, 291762, 340389, 437643, 680778, 875286, 1021167, 1312929, 2042334, 2625858, 3063501, 6127002, 9190503, 18381006]

約数ペア:

[(1, 18381006), (2, 9190503), (3, 6127002), (6, 3063501), (7, 2625858), (9, 2042334), (14, 1312929), (18, 1021167), (21, 875286), (27, 680778), (42, 437643), (54, 340389), (63, 291762), (81, 226926), (126, 145881), (162, 113463), (189, 97254), (243, 75642), (378, 48627), (486, 37821), (567, 32418), (729, 25214), (1134, 16209), (1458, 12607), (1701, 10806), (1801, 10206), (3402, 5403), (3602, 5103)]