1243686078

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{1129}}^1\times {\mathrm{3221}}^1$

素因数の和:4377

約数の個数: 48

約数和(自身を含む): 2839870800

約数和(自身を除く): 1596184722

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 1129, 2258, 3221, 3387, 6442, 6774, 9663, 10161, 19326, 20322, 21451, 28989, 42902, 57978, 61199, 64353, 122398, 128706, 183597, 193059, 367194, 386118, 550791, 1101582, 3636509, 7273018, 10909527, 21819054, 32728581, 65457162, 69093671, 138187342, 207281013, 414562026, 621843039, 1243686078]

約数ペア:

[(1, 1243686078), (2, 621843039), (3, 414562026), (6, 207281013), (9, 138187342), (18, 69093671), (19, 65457162), (38, 32728581), (57, 21819054), (114, 10909527), (171, 7273018), (342, 3636509), (1129, 1101582), (2258, 550791), (3221, 386118), (3387, 367194), (6442, 193059), (6774, 183597), (9663, 128706), (10161, 122398), (19326, 64353), (20322, 61199), (21451, 57978), (28989, 42902)]