16538094

素因数分解:

$2^1\times 3^7\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 39360000

約数和(自身を除く): 22821906

約数列:

[1, 2, 3, 6, 9, 18, 19, 27, 38, 54, 57, 81, 114, 162, 171, 199, 243, 342, 398, 486, 513, 597, 729, 1026, 1194, 1458, 1539, 1791, 2187, 3078, 3582, 3781, 4374, 4617, 5373, 7562, 9234, 10746, 11343, 13851, 16119, 22686, 27702, 32238, 34029, 41553, 48357, 68058, 83106, 96714, 102087, 145071, 204174, 290142, 306261, 435213, 612522, 870426, 918783, 1837566, 2756349, 5512698, 8269047, 16538094]

約数ペア:

[(1, 16538094), (2, 8269047), (3, 5512698), (6, 2756349), (9, 1837566), (18, 918783), (19, 870426), (27, 612522), (38, 435213), (54, 306261), (57, 290142), (81, 204174), (114, 145071), (162, 102087), (171, 96714), (199, 83106), (243, 68058), (342, 48357), (398, 41553), (486, 34029), (513, 32238), (597, 27702), (729, 22686), (1026, 16119), (1194, 13851), (1458, 11343), (1539, 10746), (1791, 9234), (2187, 7562), (3078, 5373), (3582, 4617), (3781, 4374)]