20190123198

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{227}}^1\times {\mathrm{705899}}^1$

素因数の和:706141

約数の個数: 48

約数和(自身を含む): 50214902400

約数和(自身を除く): 30024779202

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 126, 227, 454, 681, 1362, 1589, 2043, 3178, 4086, 4767, 9534, 14301, 28602, 705899, 1411798, 2117697, 4235394, 4941293, 6353091, 9882586, 12706182, 14823879, 29647758, 44471637, 88943274, 160239073, 320478146, 480717219, 961434438, 1121673511, 1442151657, 2243347022, 2884303314, 3365020533, 6730041066, 10095061599, 20190123198]

約数ペア:

[(1, 20190123198), (2, 10095061599), (3, 6730041066), (6, 3365020533), (7, 2884303314), (9, 2243347022), (14, 1442151657), (18, 1121673511), (21, 961434438), (42, 480717219), (63, 320478146), (126, 160239073), (227, 88943274), (454, 44471637), (681, 29647758), (1362, 14823879), (1589, 12706182), (2043, 9882586), (3178, 6353091), (4086, 4941293), (4767, 4235394), (9534, 2117697), (14301, 1411798), (28602, 705899)]