17943605586

素因数分解:

$2^1\times 3^2\times {\mathrm{19}}^1\times {\mathrm{2221}}^1\times {\mathrm{23623}}^1$

素因数の和:25871

約数の個数: 48

約数和(自身を含む): 40944171840

約数和(自身を除く): 23000566254

約数列:

[1, 2, 3, 6, 9, 18, 19, 38, 57, 114, 171, 342, 2221, 4442, 6663, 13326, 19989, 23623, 39978, 42199, 47246, 70869, 84398, 126597, 141738, 212607, 253194, 379791, 425214, 448837, 759582, 897674, 1346511, 2693022, 4039533, 8079066, 52466683, 104933366, 157400049, 314800098, 472200147, 944400294, 996866977, 1993733954, 2990600931, 5981201862, 8971802793, 17943605586]

約数ペア:

[(1, 17943605586), (2, 8971802793), (3, 5981201862), (6, 2990600931), (9, 1993733954), (18, 996866977), (19, 944400294), (38, 472200147), (57, 314800098), (114, 157400049), (171, 104933366), (342, 52466683), (2221, 8079066), (4442, 4039533), (6663, 2693022), (13326, 1346511), (19989, 897674), (23623, 759582), (39978, 448837), (42199, 425214), (47246, 379791), (70869, 253194), (84398, 212607), (126597, 141738)]