19067706

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3691}}^1$

素因数の和:3747

約数の個数: 48

約数和(自身を含む): 48379968

約数和(自身を除く): 29312262

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 41, 42, 63, 82, 123, 126, 246, 287, 369, 574, 738, 861, 1722, 2583, 3691, 5166, 7382, 11073, 22146, 25837, 33219, 51674, 66438, 77511, 151331, 155022, 232533, 302662, 453993, 465066, 907986, 1059317, 1361979, 2118634, 2723958, 3177951, 6355902, 9533853, 19067706]

約数ペア:

[(1, 19067706), (2, 9533853), (3, 6355902), (6, 3177951), (7, 2723958), (9, 2118634), (14, 1361979), (18, 1059317), (21, 907986), (41, 465066), (42, 453993), (63, 302662), (82, 232533), (123, 155022), (126, 151331), (246, 77511), (287, 66438), (369, 51674), (574, 33219), (738, 25837), (861, 22146), (1722, 11073), (2583, 7382), (3691, 5166)]