138911586

素因数分解:

$2^1\times 3^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{48947}}^1$

素因数の和:49006

約数の個数: 32

約数和(自身を含む): 310134528

約数和(自身を除く): 171222942

約数列:

[1, 2, 3, 6, 11, 22, 33, 43, 66, 86, 129, 258, 473, 946, 1419, 2838, 48947, 97894, 146841, 293682, 538417, 1076834, 1615251, 2104721, 3230502, 4209442, 6314163, 12628326, 23151931, 46303862, 69455793, 138911586]

約数ペア:

[(1, 138911586), (2, 69455793), (3, 46303862), (6, 23151931), (11, 12628326), (22, 6314163), (33, 4209442), (43, 3230502), (66, 2104721), (86, 1615251), (129, 1076834), (258, 538417), (473, 293682), (946, 146841), (1419, 97894), (2838, 48947)]